Jairo is an established boys' name that peaked in 2008 and has grown less common since.
Jairo is a boy name. In 2025 it ranked #935 for boy births in the United States (and #1,911 across all names), given to 251 babies. Jairo first appears in 1950 and peaked in 2008 (473 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2025 | 251 | 251 | #935 |
| 2024 | 247 | 247 | #933 |
| 2023 | 252 | 252 | #917 |
| 2022 | 260 | 260 | #897 |
| 2021 | 208 | 208 | #1,039 |
| 2020 | 209 | 209 | #1,008 |
| 2019 | 247 | 247 | #888 |
| 2018 | 223 | 223 | #940 |
| 2017 | 243 | 243 | #886 |
| 2016 | 235 | 235 | #918 |
| 2015 | 251 | 251 | #885 |
| 2014 | 255 | 262 | #867 |
| 2013 | 285 | 285 | #793 |
| 2012 | 298 | 298 | #767 |
| 2011 | 304 | 304 | #746 |
| 2010 | 336 | 342 | #694 |
| 2009 | 383 | 394 | #648 |
| 2008 | 473 | 480 | #556 |
| 2007 | 441 | 449 | #581 |
| 2006 | 446 | 461 | #561 |
| 2005 | 425 | 441 | #559 |
| 2004 | 350 | 360 | #614 |
| 2003 | 364 | 380 | #593 |
| 2002 | 316 | 327 | #623 |
| 2001 | 307 | 330 | #618 |
| 2000 | 272 | 296 | #662 |
| 1999 | 225 | 237 | #729 |
| 1998 | 220 | 243 | #739 |
| 1997 | 223 | — | #709 |
| 1996 | 231 | — | #697 |
| 1995 | 243 | — | #679 |
| 1994 | 242 | — | #669 |
| 1993 | 214 | — | #708 |
| 1992 | 209 | — | #712 |
| 1991 | 224 | — | #677 |
| 1990 | 224 | — | #677 |
| 1989 | 154 | — | #801 |
| 1988 | 143 | — | #795 |
| 1987 | 129 | — | #820 |
| 1986 | 163 | — | #707 |
| 1985 | 211 | — | #603 |
| 1984 | 71 | — | #1,062 |
| 1983 | 66 | — | #1,099 |
| 1982 | 73 | — | #1,065 |
| 1981 | 79 | — | #1,026 |
| 1980 | 45 | — | #1,418 |
| 1979 | 24 | — | #2,125 |
| 1978 | 24 | — | #2,035 |
| 1977 | 16 | — | #2,713 |
| 1976 | 20 | — | #2,281 |
| 1975 | 23 | — | #2,029 |
| 1974 | 23 | — | #1,950 |
| 1973 | 20 | — | #2,078 |
| 1972 | 9 | — | #3,462 |
| 1971 | 12 | — | #2,885 |
| 1970 | 10 | — | #3,160 |
| 1969 | 9 | — | #3,178 |
| 1967 | 5 | — | #4,227 |
| 1962 | 6 | — | #3,819 |
| 1951 | 7 | — | #3,207 |
| 1950 | 5 | — | #3,928 |