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Cassian

Cassian is a boy name with a rare feel, drawn from real birth records.

How common is Cassian?

Recorded births named Cassian by country

Country	Births on record
United States since 1880	2,907 births
England & Wales since 1996	894 births
Ireland since 1964	16 births

Counts come from national birth registrations: the U.S. Social Security Administration, England & Wales (ONS) and Ireland (CSO). Coverage spans differ, so totals aren't directly comparable across countries.

Cassian's popularity over time

Babies named Cassian per year — United States (1997–2025). United States peaked in 2025 (633/yr) · England & Wales peaked in 2025 (158/yr) · Ireland peaked in 2025 (6/yr).

When was Cassian popular?

Cassian reached its peak in 2025, when it was the #968 most popular baby name in the United States — making it a quintessential 2020s name.

Choosing Cassian — together

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