Mbongiseni Meaning in English. What is the meaning of Mbongiseni? by names Mbongiseni: Zulu origin, meaning “be thankful.” Famous People: Mbongiseni Dlamini – South African actor. Mbongiseni Nkosi – South African musician. Mbongiseni Sehloho – Lesotho poet. π SEARCH π+ ADD CLAN NAMESβΆ UTube Channel