Siaosi was the #9,714 boys' name in the US in 2025 (7 babies).
Siaosi as a boy’s name
US
Babies per 1,000 of the same sex in each published list.Official rank; #1 at the top. Breaks in a line are years with too few babies to be published.Show the numbers
Year
US
2025
#9,714 (7)
2024
#8,987 (8)
2023
#7,289 (11)
2022
#8,300 (9)
2020
#8,739 (8)
2019
#10,803 (6)
2018
#9,670 (7)
2017
#7,546 (10)
2016
#9,664 (7)
2015
#6,324 (13)
2014
#7,048 (11)
2013
#7,026 (11)
2012
#8,864 (8)
2011
#7,009 (11)
2010
#6,698 (12)
The tide so far
Peaked in the US in 2015 at #6,324.
Falling over the last five years.
First recorded in the US in 1980.
How common is it?
about 1 in 250,000 baby boys in the published US list for 2025.
In a group of 1,000 children born that year, you would expect to meet fewer than 1. How we work this out.