Given name & surname
Siaosi
Siaosi is a masculine given name. It is used in English, Samoan, and Tongan.
Meaning & origin
How it developed
Siaosi developed from George.
The story
Published U.S. birth records include this spelling as early as 1980. This is the earliest published observation available here, rather than a date for the name’s origin.
From dated birth records
Siaosi through the years
- Babies since 1880
- 304
- 304 boys · 0 girls
- Most popular year
- 2015
- 13 babies
- 2025
- 7
- #10,521 for boys
- 2021–25 vs 2016–20
- −8%
- Steady
By the numbers
In 2025, this name appeared in 7 U.S. birth records for boys, ranking No. 10,521 among boys’ names. The recent annual counts are too incomplete to establish a ten-year comparison. Its largest published annual count for boys was 13 in 2015. Published U.S. population figures for this spelling include 361 as a first name in 2020; 124 as a surname in 2020.
From Social Security birth records and U.S. Census name counts for this exact spelling. Other spellings are counted separately.
Siaosi’s family of names
Siaosi developed from the English form George. Siaosi has a related form in Jiaoji. Siaosi has a conventional equivalent in the English form George.
Inner ring: nicknames and forms · outer: across languages.
Nicknames & forms 1
Diminutives, pet forms, short forms and variants used alongside the name.
Across languages 1
Equivalents and cognates in other languages, plus older forms it grew from.
Similar names
If you love Siaosi, these share its style, era, origin or sound, from outside its own family.