Castiel
Meaning
“TV angel name (Supernatural), echoing the angel Cassiel”
Popularity, 1890–2024
Shape drawn from US Social Security baby-name records. Castiel peaked in the 2010s and the 2020s in nearly equal measure.
See popularity in Brazil
Popularity in Brazil
1,023 people · the #8,165 first name in Brazil · about 1 in 200,000 · median age 3
Among people named Castiel living in Brazil at the 2022 census, more were born in the 2010s than in any other decade.
The census also counted 556 born between 2020 and August 2022, too recent a span to chart.
Source: IBGE, Censo Demográfico 2022
When you meet Castiel
Most people given the name Castiel in the United States are children or teenagers today. The name belongs to this generation.
Estimated from US Social Security birth registrations and typical lifespans; a rough guide, not a rule.
The Castiel deep dive
Whether you’re naming a baby or exploring your own name’s history, this is a personal letter, not a list: where Castiel truly comes from, how it traveled, and what a century of records reveals. If you have grown a tree on nametree, it also considers how Castiel fits with your family’s names and surname.
Does Castiel fit YOUR family?
nametree reads your family’s names and finds the ones that belong. Free, private, no ads.
Add Castiel to your family’s tree →