What does Prior mean?
(male) Prige, Proor, ..
(female) Priora, Priri, ..
How popular is Prior?
Prior is a rare given name for men but a very popular last name for all people (#4926 out of 150436, Top 3%). (2000 U.S. Census)
Pryor is the only popular related form of Prior (outside Top 2000) rated in the Top 2000. This relation of Prior was at the apex of its popularity a century ago. Below is a graphed analysis of the usage of Prior and related names. (2014 U.S. SSA Records)