Tendai

• Origin: Shona
• Meaning: “to be thankful.”
• Gender: Unisex
• TEN-dye

From the Shona word tenda or kutenda (to give thanks), it is technically unisex but slightly more common for boys.

Sources

• https://vashona.com/en/dictionary/sn/tenda
• https://www.behindthename.com/name/tendai