Genogram Symbol
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Genogram symbols provide a visual language for representing family relationships within social networks. Developed by Dr. Robert Young and Dr. Thomas O'Neil in the 1980s, these symbols convey complex familial information through standardized visual elements. The family tree symbol represents direct parental relationships and descendants, while the family ring depicts immediate family members including parents, siblings, and grandparents. The family oval illustrates extended family networks, and the family line symbol shows connections between broader family groups. A genogram documents your ancestral lineage, marriage relationships, and geographical history—providing valuable insights into both historical and contemporary family dynamics.
1. Understanding Genogram Symbols
Genogram symbols serve as a standardized visual language for communicating relationship dynamics between family members or individuals. These symbols effectively convey complex relational information through intuitive graphical representations. Typically constructed using circles and lines, genogram symbols can document personal details including birth dates, occupations, hobbies, and physical characteristics. Beyond basic information, these symbols also appear on informational posters and educational materials.
Genograms serve multiple professional purposes: they facilitate exploration of family dynamics, support counseling and therapeutic interventions, and help individuals understand their personal history and the circumstances that shaped their current situation.
A visual communication method that represents relationship meanings between family members or individuals through standardized symbols and connections.
2. Types of Genogram Symbols
Genogram symbols can be categorized into several specialized types based on their application and purpose. A standard genogram is organized into structured sections: the first section identifies primary individuals, the second documents primary relationships, the third covers secondary relationships, and the fourth addresses tertiary connections. An optional final section accommodates additional notes and observations. The following categories represent the fundamental types of genogram symbols:
- Basic Genogram Symbols
- Family Relationship Symbols
- Emotional Relationship Symbols
- Medical Genogram Symbols
2.1 Basic Genogram Symbols
Basic genogram symbols convey essential personal information including gender, birth details, age, immigration status, sexual orientation, and pregnancy information. These symbols typically display birth dates (and death dates when applicable) above the symbol, with the individual's name placed below. The symbol interior may contain the person's current age or specialized codes for genetic conditions, abortions, stillbirths, SIDS, cohabitation status, and other user-defined properties.
2.2 Family Relationship Symbols
Are family relationship genograms similar to family trees? The answer is decidedly no. Family relationship genograms convey significantly more detailed information and feature greater complexity than traditional family trees. These specialized diagrams illustrate relationship statuses including marriage, engagement, common-law arrangements, divorce, and separation through color-coded lines and standardized symbols.
2.3 Emotional Relationship Symbols
Emotional relationship symbols visually represent the emotional bonds between individuals within a genogram. These symbols use color-coded connecting lines to indicate relationship quality: green typically signifies harmonious relationships, red indicates conflict, and blue may represent domestic abuse situations. This color-based system provides immediate visual insight into the emotional dynamics within family systems.
2.4 Medical Genogram Symbols
Medical genogram symbols play a critical role in healthcare documentation and genetic counseling. These symbols provide scientific context for identifying individual health risks and genetic predispositions. Medical genogram symbols are categorized into two visual styles: colored symbols for immediate visual recognition and monochrome symbols for standard documentation.
Monochrome Medical Genogram Symbols
By mapping diseases and medical conditions across family generations, medical genograms enable proactive healthcare planning and genetic risk assessment, particularly valuable for family planning and preventive medicine.
Colored Medical Genogram Symbols
Colored medical genogram symbols represent common genetic conditions including heart disease, diabetes, cancer, Down syndrome, depression, asthma, and other hereditary medical conditions through intuitive color coding.
3. Finding Genogram Symbols
Creating detailed and professionally represented genograms requires access to comprehensive genogram symbols. You can easily locate professionally designed genogram symbols within the extensive symbol library of EdrawMax.
EdrawMax provides immediate access to an extensive collection of genogram symbols through its symbol library. EdrawMax offers more than 26,000 specialized symbols for creating genograms and other professional diagrams. Simply navigate to the genogram category and use intuitive drag-and-drop functionality to incorporate any symbol into your design.
Access hundreds of professionally designed genogram symbols through EdrawMax's extensive library. Simply drag and drop to create detailed genograms effortlessly.
4. Creating with Genogram Symbols
Follow these comprehensive instructions to master genogram symbol usage and create custom symbols efficiently using EdrawMax's powerful tools.
4.1 Using Genogram Symbols in EdrawMax
Rather than spending time manually drawing genogram symbols, utilize professional diagramming software for optimal results. EdrawMax provides specialized tools specifically designed for genogram creation.
Step 1 Access EdrawMax

New users can register with their email, while existing users simply login to access EdrawMax's free features. Select "Basic" and choose "Genogram" to open a new canvas or utilize built-in templates.
Step 2 Select Genogram Symbols
EdrawMax simplifies genogram creation through its extensive symbol library. Located in the Symbol Libraries on the left toolbar, you'll find over 260,000 vector-based symbols. Click "+" to create a new canvas, then use the search bar to locate specific genogram symbols.
Step 3 Drag and Drop Implementation
Once you've identified appropriate genogram symbols, simply drag and drop them onto your canvas. Customize your design with proper scaling, color schemes, fonts, and additional details. Upon completion, effortlessly export or share your genogram. Explore our comprehensive genogram guide for additional assistance.
4.2 Creating Custom Genogram Symbols
While EdrawMax provides thousands of pre-designed symbols, you may require unique or personalized symbols for specific diagramming needs. EdrawMax offers intuitive tools for creating custom symbols.
Step 1 Access Symbol Creation Tools
When pre-made symbols don't meet your requirements, utilize EdrawMax's drawing tools including the pencil tool, pen tool, and anchor tool to create custom genogram symbols. These tools provide greater flexibility than searching for pre-existing symbols, and you can save your creations for future use.
- Select "Symbols" from the upper toolbar;
- Utilize "Pencil Tool", "Pen Tool", and "Anchor Tool" for custom symbol creation;
- Employ "Union", "Combine", "Subtract", "Fragment", "Intersect", and "Smart Shape" functions for advanced symbol design.
Step 2 Design Custom Symbols
When designing custom genogram symbols, ensure consistency with existing symbols in terms of size, design, and visual attributes. Follow these guidelines for professional results:
- Create square symbols within circular boundaries for visual consistency;
- Utilize varied pen styles for different symbol components;
- Maintain clear boundaries without overlapping internal illustrations.
Step 3 Import External Symbols
Beyond creating symbols from scratch, EdrawMax allows importation of external images for symbol conversion. Navigate to "Insert"极速赛车 on the top toolbar or use the right toolbar's third option for efficient image importation.
Step 4 Save to Symbol Library
After designing or importing custom symbols, preserve them by selecting "Symbols" and choosing "Save Symbol" to your personal library. Alternatively, use the "+" option in My Library on the left toolbar. For additional genogram creation guidance, consult our comprehensive genogram guide.
5. Genogram Examples & Templates
Access numerous professionally designed templates and genogram examples to streamline your creation process. Utilizing templates saves significant composition time while providing insight into advanced diagramming techniques. Review these exemplary genograms for inspiration and technical reference. Discover additional resources at Genogram Examples.
Example 1: Emotional Relationship Genogram
This genogram example illustrates emotional relationship dynamics. The diagram suggests Michael and Ann share a loving, harmonious relationship, while William and Elisa maintain a close friendship. Conversely, Elisa's parents demonstrate significant relational challenges.
Example 2: Medical Genogram
This medical genogram focuses on hemophilia, a rare genetic disorder characterized by insufficient blood-clotting proteins that impairs normal coagulation processes.
6. Free Genogram Software
EdrawMax provides comprehensive free genogram software for creating and sharing professional genograms. This powerful tool enables family tree creation, analysis, and visualization, serving as an exceptional resource for genealogical research. Designed for both professional genealogists and casual users, EdrawMax features an intuitive interface that consolidates all genealogical data in one centralized location. The software efficiently tracks relational connections even with informational gaps and creates detailed genealogical charts showing individual and group relationships across generations.

EdrawMax Key Features:
- Access free fully customizable genogram examples & templates;
- Utilize built-in vector symbols for effortless genogram component integration;
- Share designs with team members and track live revisions collaboratively;
- Export files in multiple formats with customizable naming conventions and organizational folder structures;
- Join a thriving community of 25 million users contributing to the template repository;
- Benefit from user-friendly dashboard design and intuitive drag-and-drop functionality suitable for beginners and professionals.
7. Final Thoughts
In conclusion, genograms serve as powerful tools for documenting family histories and relationship dynamics. These visual representations provide significant insights into both studied families and personal ancestry, with applications in psychological assessment, medical genetics, and even forensic analysis. Genograms reveal ancestral backgrounds, birth patterns, generational contributions, and historical context for family events. Effective genogram creation fundamentally depends on proper genogram symbols, and modern genogram software has dramatically simplified this process.
Before creating a genogram, carefully consider your specific needs and plan your diagram structure. Establish appropriate access controls and develop standardized genogram procedures. EdrawMax stands as the premier free genogram solution, offering comprehensive symbols and templates alongside efficient drawing tools and symbol import features that make it the preferred choice for professionals.

Complete Genogram Guide
Explore our comprehensive guide covering genogram types, symbols, and creation techniques for professional results.
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