Yes if you keep it personal between the creator of the nickname and the named.
It would be more personal that way...
The Legal name being Bethany... used by all
But
a private (one on one) nick name basis... between just certain people .... can be Beth.
Beth,B-Ham
Her name was Bethany so her nickname was Beth
Beth short for her name Bethany.
Bethany PearsonI don't know. Maybe they call her Beth.
Bethany Muir goes by Beth.
3 syllables are in Bethany. Beth/a/ny
Bethany
Elizabeth or Bethany
Beth O
in the film Aliens in the Attic, Ashley plays the character of Bethany Pearson . she is the older sister and here boyfriend's name is ricky (played by Robert hoffman). her nickname would therefore be Beth
The proper noun, Beth, is often a short form of names such as Elizabeth or Bethany.
Mary Beth Anderson goes by M.B..