Day of the sun
A creative spelling of Sunday, referring to the first day of the week. The name is derived from Old English and Germanic roots, originally signifying a day dedicated to the sun. It follows the modern trend of using calendar days and celestial bodies as unique given names.
About 7 girls were named Sundai in 2025.
Fashion model and contestant on America's Next Top Model
US births per 5-year period, 1990–present (SSA data).
