Johnavan is a boy name. It last appeared in U.S. Social Security records in 2012. Johnavan first appears in the data in 1999 and reached its peak in 2008 (11 births). The chart below shows how the name has risen and fallen over time.
How popular is Johnavan? (U.S. births per year)
U.S. births per year, 1999–2012 · hover or tap for the count and national rank · source: U.S. Social Security Administration