Globally, Marimuthoo (Marimuthoo 
) is a rare male first name. The forename Marimuthoo is habitual in Sub-Saharan Africa, particularly South Africa, where it is a rare masculine name. More frequently, Marimuthoo is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Marimuthoo | South Africa, Spain, Malaysia, Singapore, United States |
Mr, Simone, Sedwyn, Adrian, Asogan, Austin, Boghan, Pillay, Roslyn, Roland, Sharon, Reggie, Denzil, Dhanam, Gengan, Jayson, Joshua, Justin, Tyrone, Nagesh, Elaine, Denton, Others, Sagren, Sandra, Ms, Joe, Mani, Sean, Puan, Regu, Dean, Jane, Mohan, Savani, Clive, Padma, Denel, Jared, Tamil, Titus, Nason, Nivan, Nolan, Santhy, Kevin, and Manisha