Ndumiso Meaning in English. What is the meaning of Ndumiso? by names Ndumiso: Zulu origin, meaning “praising.” Famous People: Ndumiso Mamba – Swazi politician. Ndumiso Nkosi – South African musician. Ndumiso Sehloho – Lesotho poet. π SEARCH π+ ADD CLAN NAMESβΆ UTube Channel