"Bethanny \b(e)-thanny, beth(an)-ny\ as a girl's name is a variant of Bethany (Hebrew). See for meaning of Bethanny.
The baby name Bethanny sounds like Bethanne, Bethann and Bethaney. Other similar baby names are Bethan, Betheny, Betheney, Bethannie, Bethanie, Bethani and Bethanee."