Johnnathan is a very rare variant of Jonathan that peaked in 1990 and has since faded.
Johnnathan is a boy name. It last appears in U.S. records in 2019. Johnnathan first appears in 1977 and peaked in 1990 (16 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2019 | 5 | 5 | #13,053 |
| 2013 | 9 | 9 | #8,432 |
| 2010 | 13 | 13 | #6,531 |
| 2009 | 9 | 9 | #8,631 |
| 2008 | 8 | 8 | #9,399 |
| 2007 | 13 | 13 | #6,434 |
| 2005 | 6 | 6 | #10,727 |
| 2004 | 9 | 9 | #7,849 |
| 2003 | 6 | 6 | #10,187 |
| 2002 | 11 | 11 | #6,299 |
| 2001 | 13 | 13 | #5,515 |
| 2000 | 10 | 10 | #6,560 |
| 1999 | 6 | 6 | #9,256 |
| 1998 | 8 | 8 | #7,182 |
| 1997 | 8 | — | #6,918 |
| 1996 | 7 | — | #7,516 |
| 1995 | 5 | — | #9,525 |
| 1994 | 11 | — | #5,264 |
| 1993 | 13 | — | #4,572 |
| 1992 | 14 | — | #4,219 |
| 1991 | 15 | — | #3,909 |
| 1990 | 16 | — | #3,691 |
| 1989 | 12 | — | #4,398 |
| 1988 | 6 | — | #6,812 |
| 1986 | 9 | — | #4,652 |
| 1985 | 7 | — | #5,433 |
| 1984 | 9 | — | #4,369 |
| 1982 | 6 | — | #5,992 |
| 1981 | 5 | — | #6,755 |
| 1980 | 9 | — | #4,304 |
| 1979 | 6 | — | #5,691 |
| 1977 | 5 | — | #6,318 |