Tharon is an unusual given name for males. Tharon is an unusual last name too for all people. (2000 U.S. Census)
Which version is better?
with its source form and related boy names. The only popular related form of Tharon (not ranked) is Theron(#1630 from current records). This form of Tharon was at the apex of its popularity in the 1910s and has become much less popular since, with Theron becoming somewhat outmoded. Below is a graphed analysis of the history of the boy name Tharon and related names. (Top Baby Names, 2015)