Kayin

Given to 630 US babies since 1977

▼ Falling −27% vs. 2018–2020

Rank in 2025

—

recorded as girls

#8910

recorded as boys

—

Babies in 2025

boys 8

Peak year

2001

31 babies recorded as boys

All-time total

630

since 1977

Born a Kayin? See how many share your birth year.

Any year from 1880 to 2025.

Babies per 1,000 (same sex), 1880–2025

Recorded as girls Recorded as boys

Kayin was most popular in 2001, when 31 babies recorded as boys got the name (0.02 per 1,000). In 2025, 8 babies were named Kayin, ranking #8910 for babies recorded as boys. Compared with 2018–2020, it's down 27%.

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Show every year

Year	Girls	Rank	Boys	Rank
2025	<5	—	8	8910
2024	<5	—	<5	—
2023	8	11169	11	7289
2022	7	12243	11	7262
2021	<5	—	9	8166
2020	<5	—	8	8739
2019	<5	—	10	7643
2018	<5	—	11	7136
2017	<5	—	17	5297
2016	<5	—	23	4327
2015	<5	—	8	8744
2014	5	16513	10	7562
2013	7	13150	18	4981
2012	<5	—	23	4251
2011	5	16764	16	5433
2010	5	16992	18	5047
2009	<5	—	24	4160
2008	<5	—	31	3486
2007	5	17636	27	3793
2006	8	12420	25	3888
2005	11	9452	28	3447
2004	6	14179	30	3217
2003	<5	—	22	3838
2002	8	11108	22	3794
2001	7	12056	31	2931
2000	<5	—	21	3764
1999	<5	—	25	3182
1998	<5	—	13	4873
1997	<5	—	10	5642
1996	<5	—	14	4396
1995	<5	—	<5	—
1994	<5	—	9	5868
1993	<5	—	8	6228
1992	<5	—	<5	—
1991	<5	—	<5	—
1990	<5	—	<5	—
1989	<5	—	<5	—
1988	<5	—	<5	—
1987	<5	—	<5	—
1986	<5	—	<5	—
1985	<5	—	<5	—
1984	<5	—	<5	—
1983	<5	—	<5	—
1982	<5	—	<5	—
1981	<5	—	<5	—
1980	<5	—	<5	—
1979	<5	—	<5	—
1978	<5	—	<5	—
1977	<5	—	7	4582