See also the related category hebrew.
Jachanna is not commonly used as a baby girl name. It is not in the top 1000 names.
Baby names that sound like Jachanna include Jaakina, Jaakkina, Jachana, Jacinna (Spanish), Jacqueena (English), Jacquena (English), Jahana, Jahanna, Jahnaya (English), Jakeama, Jakeima, Jakima, Jakina, Jakkina, Jakyma, Jakyna, Jamaeca, Jamaeka, Jamaica (English), and Jamaka.
† approx English pronunciation for Jachanna: JH as in "joy (JH.OY)" ; AE as in "at (AE.T)" ; K as in "key (K.IY)" ; N as in "knee (N.IY)" ; AH as in "mud (M.AH.D)"