Krystalyn
Girl name · American · English
- US rank
- Unranked
- Syllables
- 3
- Peak
- #3,517 in 1985
0 babies were named Krystalyn in the US in 2025.
Found on lists
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US births per million girls, 1979–2025
Similar names
Popularity: U.S. Social Security Administration (babies with 5+ births per year).
Did you know?
A few things about Krystalyn you might not know, from US birth records. Handy for convincing a partner, or a grandparent.
- HistoryKrystalyn first shows up in US birth records in 1979, the first year at least 5 babies got it. It has been in use for 46 years since.
- Best yearIts best year was 1985, when it reached #3,517.
About the name Krystalyn
Krystalyn is a girl name of American and English origin. It has 9 letters and 3 syllables, starting with K and ending in “-lyn”. US birth records list Krystalyn for girls from 1979 to 2015, in 36 of those 37 years. Its best year was 1985, when it ranked #3,517 among girl names. It hasn't been given to 5 or more US babies in a year since 2015, so today it's a genuinely rare choice.
Origin:American namesEnglish names
| Decade | Babies per million | About 1 in |
|---|---|---|
| 1970s | 3.7 | 270,270 girls |
| 1980s | 8.1 | 123,916 girls |
| 1990s | 8.8 | 113,250 girls |
| 2000s | 5.4 | 186,916 girls |
| 2010s | 3.8 | 265,487 girls |
Other spellings of Krystalyn
More American girl names
- Girl name: Lainey · possibly light
- Girl name: Daisy · day's eye
- Girl name: Josie · he will add
- Unisex name: Kinsley · king's meadow
- Girl name: Sienna · from Siena
- Unisex name: Brooklyn · from Brooklyn, New York
- Girl name: Summer · summer
- Unisex name: Stevie · crown
Questions about the name Krystalyn
What is the origin of the name Krystalyn?
Krystalyn has American, English roots in our records. Other American names include Lainey, Daisy, Josie.
Is Krystalyn a boy or girl name?
Krystalyn is a girl name.
How popular is the name Krystalyn?
Krystalyn is rare: fewer than 5 US girls got it in 2025, and it was last given to 5 or more in 2015. It peaked at #3,517 in 1985.