Iyonia is of African origin, specifically from the Yoruba culture of Nigeria and neighboring countries. It means "to rejoice" or "to be happy". This name is often used for girls but can also be given to boys in some cultures. Iyonia has a rhythmic sound, with the "i" sounds followed by the soft "y" and "o" sounds creating a pleasant flow.
"Iyonia saw a fluctuation in births over the given years, with the highest number of births occurring in 2005 at 9."