Tanasha is a unisex given name of African origin, specifically from Swahili-speaking regions like Tanzania and Kenya. It is derived from the word "tanasha," which means "to make good" or "to improve." The name Tanasha is often associated with positivity, growth, and progress due to its meaning. It is typically used as a given name but can also serve as a middle name or surname in some cases.
"Tanasha experienced a notable rise in popularity from 1970 to its peak in 1975 with 22 births, then declined until the mid-80s before stabilizing around 15-23 births per year up until the late 90s. After 2000, it has seen a steady decrease, reaching as low as 6 births in 2007."