FIRST NAME
Si
Si is the 3,852nd most common male first name in the United States, recorded for 1,507 men and boys in the latest Census. It is also given to 981 women and girls.
AS A MALE NAME · #3,852 TODAY
2020 CENSUS
1,507
living · #3,852
BABIES NAMED SI BY BIRTH YEAR · 1927–2017
20176
As a male name, Si peaked in 2013, when 15 babies were named Si (the #5877 male name that year).
SOURCE: SOCIAL SECURITY ADMINISTRATION (US BIRTHS)
AS A FEMALE NAME · #7,635 TODAY
2020 CENSUS
981
living · #7,635
BABIES NAMED SI BY BIRTH YEAR · 2006–2011
20118
As a female name, Si peaked in 2011, when 8 babies were named Si (the #13187 female name that year).
SOURCE: SOCIAL SECURITY ADMINISTRATION (US BIRTHS)