Jason reigned as the No. 2 most popular American baby boy name from 1974 to 1978
Jared was a Top 100 American male name between 1976 and 2002, peaking at No. 51 in 1998
39 American boys were named Japheth In 2016.; There were 11 for Japhet and 10 for Yaphet
Jan’s highest rank in the USA as a popular male name was at No. 247 in 1944. Its lowest rank was No. 967 in 2008.
In 2010, Jakob was No. 298 on the list of popular American baby boy names; it fell to No. 583 by 2016
Jake has been used as a given name a lot longer than you might think. Between 1880 and 1925, more American boys were consistently named Jake than Christopher.
Jacob maintained its position as the No. 1 most popular American male name from 1999 through 2012
Jabez was in the Top 1000 most popular American baby boys names once: in 1880 at No. 988
Ilona ranked No. 93 in French baby girl names in 2010. In the USA, it only made the Top 1000 in most of the 1940s
Ilana is pronounced ih-lahn-a, but different spellings, like Ilaina and Ilayna, make it ih-LAY-na
Issac was a Top 500 American baby boy name in 1880, 81, 84 and 85. Over 100 years later, it returned to the Top 500 in 1997
Israel came very close to being a Top 200 American baby boy name in 2004 at No. 202