Cognomen Eunos (Eunos 
) , worldwide, is a rare family name. The cognomen Eunos is habitual in Singapore, where it is a rare surname, Oman, and Malaysia. In absolute terms, it is commonest in Bangladesh, Malaysia, and Singapore. Much less frequently, Eunos is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Eunos | Saudi Arabia, Malaysia, Singapore, India, Bangladesh |
| naqiuddin eunos Singaporean association football player, SG (b. 1997) |
|