Tasi is a unisex given name of Hawaiian origin, meaning "happiness" or "joy". It is pronounced as /ˈtɑːsi/. This name has been gaining popularity in recent years and is often associated with the laid-back, carefree spirit of Hawaii. The name Tasi is also used as a surname in various cultures, particularly among those of Polynesian descent.
The name Tasi peaked in popularity with 5 births each in 2006 and 2008, then rose again to 6 births in both 2013 and 2023. Overall, there have been a total of 22 babies named Tasi born over these years.