Kellis is a unisex name with English origins. It is pronounced as KEH-lis (/ˈkɛlɪs/). The name has variations such as Kellys. In the United States, Kellis has been given to a small number of newborns in recent years. In 2017, there were 5 occurrences of the name, ranking it at 15,884th place. Over the past two decades, its popularity has fluctuated but remained relatively low. Kellis is a modern and unique choice for parents who are looking for an uncommon name with a touch of familiarity.