Son of Adam
A modern feminine spelling of Addison, which originated as an English surname meaning 'son of Adam.' While the suffix '-son' traditionally denotes male lineage, this variant uses the 'y' spelling to create a more distinctly feminine appearance.
Less common today
Addisyn isn't in the latest US Top 1000. It last peaked at #375 in 2012.
US births per 5-year period, 1990–present (SSA data).
