How old is someone named Rosalina?
The average Rosalina is 21 years old.
Half of all living Rosalinas are between 4 and 36. The average sits between a large young group and an older one, so many Rosalinas are much younger than 21.
When was Rosalina popular?
Rosalina has been rising for years and peaked in 2025, so most Rosalinas are still kids.
Popular names of 2025 · The most popular names of the 2020s →
Show the numbers by decade
| Born in | Babies born | Alive today |
|---|---|---|
| 1910s | 65 | 0 |
| 1920s | 141 | 0 |
| 1930s | 159 | under 100 |
| 1940s | 164 | under 100 |
| 1950s | 237 | 190 |
| 1960s | 279 | 250 |
| 1970s | 320 | 300 |
| 1980s | 419 | 400 |
| 1990s | 363 | 350 |
| 2000s | 467 | 460 |
| 2010s | 1,278 | 1,300 |
| 2020s | 1,881 | 1,900 |
How many Rosalinas are still alive?
About 5,200 Rosalinas are alive in the US today. That's 91% of the roughly 5,800 babies named Rosalina since 1914.
Nearly every Rosalina ever born is still alive, because almost all of them are young.
What generation is the name Rosalina?
More than half of living Rosalinas are in Gen Alpha, born in 2013 or later.
Is Rosalina an old name?
Not really. Rosalina is younger than 67 in 100 names on AgeByName.
Looking ahead: if babies keep getting the name at today's pace, the typical Rosalina will be 24 in 2056, about the same as today.
Is Rosalina a boy or girl name?
Almost entirely girls: over 99.9% of living Rosalinas are women.
Names the same age as Rosalina
NAME TWIN
Rosalina's name twin is Denver. Of all 3,713 names on AgeByName, Denver's age curve is the closest match to Rosalina's: 90% alike.
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Questions about the name Rosalina
How old is the average Rosalina?
The average Rosalina in the US is 21 years old. The median is 10, so half are older and half younger.
How many people are named Rosalina?
About 5,200 Rosalinas are alive in the US today, out of roughly 5,800 babies given the name since 1914.
When was the name Rosalina most popular?
In 2025, when about 420 baby girls were named Rosalina.
Is Rosalina a Gen Alpha name?
Yes. About 56% of living Rosalinas are in Gen Alpha, born in 2013 or later.
Estimates from Social Security Administration baby-name records (births 1880–2025) and SSA cohort life tables (2026 Trustees Report). Updated each spring. How we calculate this