Kalyssa
How to say it: ka-LEE-sa · /kalˈisa/
Modern respelling of Calyssa, from Greek 'most beautiful' - elaborated form of Alyssa.
Kalyssa was the 9,769th most popular girls’ name in the United States in 2025, given to 8 babies (Social Security Administration). Its busiest decade was the 2000s, its births are down about 48% in ten years, and it is projected to slip to #15,543 by 2030.
Updated · SSA 2025 data, published May 2026 · Insee 2025 data, published July 2026 · How we compute these figures
Key facts
| Rank among girls’ names, 2025 | #9,769 |
|---|---|
| Babies born in 2025 | 8 |
| Share of births | 1 in 414,417 |
| Peak decade | 2000s |
| Change over 10 years | −48% |
| Projected rank for 2030 (estimate) | #15,543 |
| In France, 2025 | #1,735 among girls’ names, 10 births |
Sources: Social Security Administration (SSA), Insee (France). How we compute these figures.
Its life, decade by decade
Kalyssa is a newcomer: almost all of its history is from the last forty years.
What goes with it
In the classroom
In a class of 25 children born in 2025, the chance that another child is called Kalyssa is about under 1 in 200.
Around the world
This spelling is used in English, French, Greek.
In France: #1,735 for girls in 2025.
Keep exploring
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