Cassadee
- US rank
- Unranked
- Syllables
- 3
- Peak
- #2,323 in 2014
0 babies were named Cassadee in the US in 2025.
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US births per million girls, 2002–2025
Similar names
Popularity: U.S. Social Security Administration (babies with 5+ births per year).
Did you know?
A few things about Cassadee you might not know, from US birth records. Handy for convincing a partner, or a grandparent.
- HistoryCassadee first shows up in US birth records in 2002, the first year at least 5 babies got it. That makes it a fairly new name, younger than many of today's parents.
- Best yearIts best year was 2014, when it reached #2,323.
About the name Cassadee
Cassadee is a girl name of Irish origin. It has 8 letters and 3 syllables, starting with C and ending in “-dee”. US birth records list Cassadee for girls from 2002 to 2022, in 12 of those 21 years. Its best year was 2014, when it ranked #2,323 among girl names. It hasn't been given to 5 or more US babies in a year since 2022, so today it's a genuinely rare choice.
Origin:Irish names
| Decade | Babies per million | About 1 in |
|---|---|---|
| 2000s | 0.3 | 2,857,143 girls |
| 2010s | 14 | 69,109 girls |
| 2020s | 3.5 | 288,462 girls |
Other spellings of Cassadee
More Irish girl names
- Girl name: Abigail · my father is joy
- Unisex name: Riley · rye clearing
- Girl name: Maeve · she who intoxicates
- Unisex name: Kennedy · helmeted head
- Unisex name: Rylee · rye clearing
- Unisex name: Sloane · raider
- Unisex name: Alani · orange tree
- Girl name: Everleigh · boar clearing
Questions about the name Cassadee
What is the origin of the name Cassadee?
Cassadee has Irish roots in our records. Other Irish names include Abigail, Riley, Maeve.
Is Cassadee a boy or girl name?
Cassadee is a girl name.
How popular is the name Cassadee?
Cassadee is rare: fewer than 5 US girls got it in 2025, and it was last given to 5 or more in 2022. It peaked at #2,323 in 2014.