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Cognomen Karthigesan (Karthigesan
) , in the entire world, is a rare surname. The cognomen Karthigesan is habitual in Norway, where it is a rare surname, Malaysia, and Singapore. More frequently, Karthigesan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Karthigesan | Singapore, Norway, Malaysia, India, South Africa |