Family name Manickum (Manickum 
) , all around the world, is a rare cognomen. The surname Manickum is habitual in South Africa, where it is a rare surname, New Zealand, and Malaysia, where it is a very rare surname. Measured by absolute frequency, this name is the most popular in South Africa, Malaysia, and Australia. Also, Manickum is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Manickum | Australia, South Africa, Canada, New Zealand, Malaysia |