Rising since 2012, #3,658 for boys today.
Popularity of Seyon since 2010
Babies named Seyon per year in U.S. Social Security records.
Data table (by decade)
| Decade | Boys |
|---|---|
| 2010s | 73 |
| 2020s | 85 |
Meaning & origin
Seyon is a modern name that first entered the U.S. baby name records in 2010. It has shown steady growth, rising in popularity since 2012 and reaching its peak rank of 3,658 in 2025. With a current incidence of about 1 in 56,936 births, Seyon remains a rare choice. Its origin is unclear, likely a respelling or invented variation of a name like Ceyon, and it follows the contemporary trend of names ending in 'on' or 'en'. Despite its recent appearance, Seyon has carved out a small but consistent presence, particularly among families seeking distinctive names.
Seyon is a rare modern name, likely a invented or respelled form of a name like Ceyon or a variant of Sion. Its spelling with 'ey' follows fashionable patterns in contemporary American naming. It first appeared in U.S. records in 2010.
“Seyon” around the world
Where Seyon lands in the latest official birth statistics abroad, matched to the U.S. spelling.
France
5
babies in 2024
Sources: INSEE (France).
Nicknames & variants
Nicknames: Sey
Sibling names for Seyon
Names that share Seyon's style, for a brother or sister.

