Cognomen Sargusingh (Sargusingh 
) , worldwide, is a very rare last name. The surname Sargusingh is habitual in Saint Lucia, where it is quite a common surname, the United Kingdom, where it is a very rare surname, and Canada. Not in comparison with a country's population, it most frequently occurs in Saint Lucia, the United States, and the United Kingdom.
| VARIANT | COUNTRY |
|---|---|
| Sargusingh | Canada, Saint Lucia, United Kingdom, United States |