FIRST NAME
Sia
Sia is the 4,206th most common female first name in the United States, recorded for 2,202 women and girls in the latest Census. It is also given to 197 men and boys.
AS A FEMALE NAME · #4,206 TODAY
2020 CENSUS
2,202
living · #4,206
BABIES NAMED SIA BY BIRTH YEAR · 1968–2025
2025215
As a female name, Sia peaked in 2025, when 215 babies were named Sia (the #1107 female name that year).
SOURCE: SOCIAL SECURITY ADMINISTRATION (US BIRTHS)
AS A MALE NAME · #16,325 TODAY
2020 CENSUS
197
living · #16,325