Spear-son or son of Gerard
Garison is an English patronymic surname meaning 'son of Gary' or 'son of Gerard'. The root name Gary is derived from the Germanic element 'ger', meaning spear, while Gerard combines it with 'hard', meaning brave or hardy.
Fewer than 5 boys were named Garison in 2025.
US births per 5-year period, 1990–present (SSA data).
