Casidee
- US rank
- Unranked
- Syllables
- 3
- Peak
- #8,534 in 2000
0 babies were named Casidee in the US in 2025.
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US births per million girls, 1994–2025
Similar names
Popularity: U.S. Social Security Administration (babies with 5+ births per year).
Did you know?
A few things about Casidee you might not know, from US birth records. Handy for convincing a partner, or a grandparent.
- HistoryCasidee first shows up in US birth records in 1994, the first year at least 5 babies got it. It has been in use for 31 years since.
- Best yearIts best year was 2000, when it reached #8,534.
About the name Casidee
Casidee is a girl name of Irish origin. It has 7 letters and 3 syllables, starting with C and ending in “-dee”. US birth records list Casidee for girls from 1994 to 2016, in 13 of those 23 years. Its best year was 2000, when it ranked #8,534 among girl names. It hasn't been given to 5 or more US babies in a year since 2016, so today it's a genuinely rare choice.
Origin:Irish names
| Decade | Babies per million | About 1 in |
|---|---|---|
| 1990s | 1.1 | 882,353 girls |
| 2000s | 2.6 | 383,142 girls |
| 2010s | 2.4 | 424,242 girls |
Other spellings of Casidee
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 Casidee
What is the origin of the name Casidee?
Casidee has Irish roots in our records. Other Irish names include Abigail, Riley, Maeve.
Is Casidee a boy or girl name?
Casidee is a girl name.
How popular is the name Casidee?
Casidee is rare: fewer than 5 US girls got it in 2025, and it was last given to 5 or more in 2016. It peaked at #8,534 in 2000.