Kusa Is A Masculine Name Of Thai Origin. Translating To “heart,” This Name Is A Beautiful Choice To Remind Baby Of The Special Place They Hold In Your Life. In Sanskrit, Kusa Also Acts As A Feminine Name And Refers To The Sacred Kusa Grass That Has Been Used In Hindu And Buddhist Traditions. If You Want To Remind Baby How Truly Priceless They Are, The Name Kusa Makes For A Beautiful Stamp On Their Heart.