Gift of God
Mattisyn is a modern American creative spelling of Madison. It ultimately derives from the English surname meaning 'son of Maud,' with Maud being a Germanic form of Matilda, though it is now almost exclusively associated with the meaning 'gift of God' due to its phonetic similarity to Matthew.
About 5 girls were named Mattisyn in 2025.
US births per 5-year period, 1990–present (SSA data).