Rosalio
Rosalio was the 7575th most popular name for boys in 2025, given to 11 babies. Its best year was 1928, when it ranked 1266th; the most babies were born in 1994 (39). Over the last ten years it has moved up 2,830 places. More babies were named Rosalio in the 1990s than in any other decade.
Meaning Not yet researched how we research meanings
- Rank in 2025
- #7,575 boys
- Babies in 2025
- 11boys
- Girls and boys
- Almost always a boy’s name2021–2025
- Peak year
- 199439 babies
- Total since 1880
- 2,063babies recorded
Rosalio popularity since 1880
A few girls are given the name too: 5 since 1993.
| Year | Rank (boys) | Babies (boys) |
|---|---|---|
| 2025 | #7,575 | 11 |
| 2020 | — | — |
| 2010 | #4,809 | 20 |
| 2000 | #3,209 | 27 |
| 1990 | #2,682 | 25 |
| 1980 | #1,996 | 28 |
| 1970 | #2,045 | 20 |
| 1960 | #1,901 | 19 |
| 1950 | #1,361 | 29 |
| 1940 | #1,287 | 28 |
| 1930 | #1,459 | 26 |
| 1920 | #1,734 | 21 |
| 1910 | — | — |
| 1900 | — | — |
| 1890 | — | — |
| 1880 | — | — |
How popular is Rosalio, counting every spelling?
Rosalio has no other common spelling that sounds the same.
How many kids will share the name Rosalio?
11 of the 3,606,400 babies born in the US in 2025 were named Rosalio (0.00 per 1,000 births). For a boy named Rosalio born in 2025, the chance that another child with the same name is in a class of 20 children the same age is under 1 in 50. If every grade liked the name as much as the 2025 babies do, only about one elementary school in 750 (of 430 pupils) would have a child named Rosalio.
Shares of all registered births (NCHS); classes assumed to be children born the same year. How we estimate this.
How old are people named Rosalio?
About 1,300 people born in the US named Rosalio are alive today, with a median age of 42; half are between 27 and 59. That makes Rosalio mostly worn by adults in their thirties to fifties.
Babies given the name each year (SSA) times the share of that birth year still alive (SSA life tables). Counts people born in the US only. Method.
Rosalio by state
How common Rosalio was among boys born in each state in 2021–2025. In 50 states fewer than five boys a year got the name, too few for SSA to publish, so those states show as zero.
Names with a similar history
These names rose and fell in step with Rosalio: their share of US boys followed the most similar curve since 1880. If you like Rosalio, they share its era and feel.
Questions about the name Rosalio
How popular is the name Rosalio?
Rosalio was the 7575th most popular name for boys in 2025, given to 11 babies. Its best year was 1928, when it ranked 1266th; the most babies were born in 1994 (39). Over the last ten years it has moved up 2,830 places. More babies were named Rosalio in the 1990s than in any other decade.
Is Rosalio a boy or girl name?
In 2021–2025, almost always a boy’s name given the name Rosalio in the US.
Where is Rosalio most popular?
In 2021–2025, Rosalio was most common in California (0.01 per 1,000 boys).