Unknown; possibly a modern blend or variant of Dashan.
Dashana is a rare contemporary name with an unclear etymology. It may have emerged as a feminine elaboration of the name Dashan or as a creative blend of popular sounds found in names like Dasha and Shana. Due to its rarity, it does not have a single established historical meaning.
Fewer than 5 girls were named Dashana in 2025.
US births per 5-year period, 1990–present (SSA data).
