Ntombizethu is a Zulu/Xhosa name which on surface level means 'our girls'. It is rumored to also mean 'our virgins' in Zulu as 'ntombi' means a virgin maiden. 'Zethu' shows possession to one or more person (husband and wife) so you would find that a Ntombizethu is more likely to be born into wedlock or born into a large family.