Son of Adam
A modern creative spelling of Addison. It originates from an English surname meaning 'son of Adam', which itself is derived from the Hebrew name meaning 'man' or 'red earth'.
Less common today
Adisynne isn't in the latest US Top 1000. It last peaked at #9,461 in 2008.
US births per 5-year period, 1990βpresent (SSA data).