Exploring Surname Traditions
- Jo
- Jun 22
- 2 min read
Updated: Jul 11
A Surname Can Open a World of Discovery

Did you know that surnames are rich with cultural history and meaning? Across the globe, different regions have developed unique naming systems. Each reflects social structures, family ties, and linguistic nuances. Understanding these naming patterns can be key to unlocking your ancestry and unravelling the rich tapestry of your family history
Gaelic Roots: Mac, Mc, and O’
In Scottish and Irish Gaelic traditions, surnames often include prefixes that describe lineage:
Mac or Mc: Meaning “son of.” For example, MacDonald translates to “son of Donald.”
O’: Derived from Ó, meaning “descendant of.” O’Brien would mean a descendant of Brien.
These prefixes can offer insight into both the family structure and the given names of ancestors, especially in older parish records where spelling variations like Mc, Mac, or even M’ were common.
Spanish Naming Customs: Two Surnames, Twice the Legacy
In Spanish-speaking countries, people traditionally carry two surnames:
The father’s first surname
The mother’s first surname
For instance, if Juan García López marries María Hernández Ruiz, their child might be named Carla García Hernández. This practice beautifully preserves both paternal and maternal lines, a tradition increasingly appreciated in modern genealogy.
Scandinavian Patronymics: Son of…
In countries like Sweden, Norway, and Iceland, surnames were historically derived from the father’s given name:
Andersson = son of Anders
Johansdottir = daughter of Johan (common in Iceland)
In Iceland, this tradition continues today, meaning siblings might not share a surname if their father’s name differs. This can complicate genealogical research, but it also reveals much once you understand the pattern.
Slavic Surnames: Meaning in Endings
In Eastern Europe, surname endings can reveal gender, status, and regional origin:
-ov/-ova (Russian, Bulgarian): Ivanov (son of Ivan), Ivanova (female version)
-ski/-ska (Polish, Ukrainian): Kowalski (male), Kowalska (female)
These suffixes often link to a father’s name, a place of origin, or a profession, making them valuable clues in tracing ancestry.
Chinese and East Asian Names: Family First
In China, Korea, and Vietnam, the family name comes first, followed by the given name. For example, in the name Li Wei, Li is the surname.
Chinese surnames are often single syllables and have been passed down unchanged for thousands of years.
Jewish Surnames: Reflecting Diaspora and Occupation
Jewish surnames vary depending on the region of origin:
Ashkenazi names (Central/Eastern Europe) may reflect professions (e.g., Schneider for tailor), places (Berliner), or traits (Weiss for white-haired).
Sephardic names (Iberian Peninsula) often have Hebrew, Arabic, or Spanish roots.





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