Boy or Girl

Is Kilian a boy or girl name?

Kilian is a boy name in the US. In 2024, 0 girls and 209 boys were named Kilian, so 0% were girls. Across 1880–2024, 1.1% of the 2,539 US babies named Kilian were girls.

Boy rank, 2024
#1,050
Girl rank, 2024
Not ranked
Babies named Kilian since 1970
2,539
Most popular year
2023
212 babies
Babies named Kilian each year in the US
Line chart of US births named Kilian from 1970 to 2024, boys and girls. The table below has every value.075150225300198020002020

Boys and girls named Kilian, by decade

DecadeBoysGirlsShare girls
1970s3700%
1980s3300%
1990s21852.2%
2000s31551.6%
2010s1,006171.7%
2020s90300%
Every year
YearBoysBoy rankGirlsGirl rank
2024209#1,0500–
2023212#1,0320–
2022161#1,2220–
2021168#1,1710–
2020153#1,2270–
2019132#1,3576#14,737
2018145#1,2730–
2017162#1,1610–
2016161#1,1800–
2015132#1,3360–
201491#1,6860–
201341#2,8240–
201259#2,2250–
201140#2,9326#15,859
201043#2,8105#18,514
200947#2,6420–
200844#2,7720–
200736#3,1630–
200635#3,1270–
200526#3,6770–
200432#3,1205#17,522
200321#4,0590–
200220#4,1290–
200132#2,9030–
200022#3,7110–
199925#3,2380–
199821#3,5570–
199720#3,5335#14,961
199625#2,9810–
199525#2,8900–
199420#3,4070–
199320#3,3190–
199228#2,5770–
199116#3,7450–
199018#3,3950–
198912#4,4150–
198810#4,6180–
19870–0–
19860–0–
19850–0–
19846#5,9980–
19830–0–
19825#6,9060–
19810–0–
19800–0–
19790–0–
19786#5,4570–
19776#5,5160–
19766#5,3000–
19758#4,1350–
19740–0–
19730–0–
19726#4,7310–
19710–0–
19705#5,1070–

Highest rank

As a boy name, Kilian reached #1,032 in 2023. As a girl name, it reached #14,737 in 2019. Ranks count every name SSA published for that year and sex, so they go well past the top 1,000.

Names from the same era

These names were also most popular in the 2020s, with a similar number of babies. They can work as sibling or middle names that feel like they belong together.

Names spelled like Kilian

Compare Kilian with another nameTry Kilian with your surnameTop names of 2023More names starting with K

Source: US Social Security Administration baby name data, 1880–2024. Counts are Social Security card applications for US births; SSA leaves out names given to fewer than 5 babies in a year. Updated 2026-10-05. How these numbers are made.