Cassian

Given to 2,907 US babies since 1997

▲ Rising +265% vs. 2018–2020

Rank in 2025

—

recorded as girls

#479

recorded as boys

138 since 2024

Babies in 2025

633

boys 633

Peak year

2025

633 babies recorded as boys

All-time total

2,907

since 1997

Born a Cassian? 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

Cassian was most popular in 2025, when 633 babies recorded as boys got the name (0.37 per 1,000). In 2025, 633 babies were named Cassian, ranking #479 for babies recorded as boys. Compared with 2018–2020, it's up 265%.

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Show every year

Year	Girls	Rank	Boys	Rank
2025	<5	—	633	479
2024	<5	—	464	617
2023	9	10312	557	529
2022	<5	—	244	938
2021	<5	—	230	968
2020	<5	—	196	1035
2019	<5	—	132	1354
2018	<5	—	136	1328
2017	5	15902	128	1378
2016	<5	—	19	4943
2015	<5	—	19	4890
2014	<5	—	19	4866
2013	<5	—	13	6241
2012	<5	—	22	4390
2011	<5	—	11	7009
2010	<5	—	14	6036
2009	<5	—	17	5334
2008	<5	—	13	6393
2007	<5	—	<5	—
2006	<5	—	8	8732
2005	<5	—	<5	—
2004	<5	—	8	8143
2003	<5	—	<5	—
2002	<5	—	5	10667
2001	<5	—	<5	—
2000	<5	—	<5	—
1999	<5	—	<5	—
1998	<5	—	<5	—
1997	<5	—	5	9265