FIRST NAME
Illian
Illian is the 37,649th most common female first name in the United States, recorded for 63 women and girls in the latest Census. It is also given to 37 men and boys.
AS A FEMALE NAME · #37,649 TODAY
2020 CENSUS
63
living · #37,649
AS A MALE NAME · #27,989 TODAY
2020 CENSUS
37
living · #27,989
BABIES NAMED ILLIAN BY BIRTH YEAR · 2022–2025
202511
As a male name, Illian peaked in 2025, when 11 babies were named Illian (the #7360 male name that year).
SOURCE: SOCIAL SECURITY ADMINISTRATION (US BIRTHS)