Cross-cultural structures of personal name systems reflect general communicative principles

Area of Science:

• Linguistics
• Sociology
• Information Theory

Background:

• Personal name structures vary significantly across global cultures.
• Understanding these variations is key to comprehending cultural identity and information encoding.

Purpose of the Study:

• To analyze the information-theoretic structure of personal name systems globally.
• To identify constraints and commonalities in name systems across diverse cultures.
• To investigate the impact of historical and modern transformations on name system structures.

Main Methods:

• Information-theoretic analysis of census records and historical datasets.
• Comparative study of name systems across different linguistic and cultural groups.
• Examination of the evolution from natural name systems to official codes.

Main Results:

• Despite apparent diversity, name systems globally exhibit structurally similar, near-optimal information codes.
• Historical name systems effectively balanced identity encoding with stable vocabulary sizes.
• The shift to hereditary patronyms has introduced differential information structures and cross-cultural variations.

Conclusions:

• Natural name systems historically converged on efficient information-encoding strategies.
• Modern transformations in name systems have led to quantifiable differences in their information structure.
• These differences impact how names function as individual identifiers, with implications for fields like scientific publishing.