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Last name Murugaiah (Murugaiah
) , across the world, is quite a rare surname. The family name Murugaiah is habitual in Malaysia, where it is quite a rare surname, Sri Lanka, and United Arab Emirates, where it is a rare surname. Measured by absolute frequency, it is commonest in Malaysia, Sri Lanka, and India. Likewise, Murugaiah is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Murugaiah | Singapore, Malaysia, India, United Arab Emirates, Sri Lanka |