Youthful or downy-bearded
Juleon is a modern phonetic variant of Julian or Julien. It ultimately derives from the Roman family name Julius, which is thought to be related to the Greek word 'ioulos' referring to the first soft hair of a beard.
Less common today
Juleon isn't in the latest US Top 1000. It last peaked at #7,727 in 1994.
US births per 5-year period, 1990βpresent (SSA data).