Family name Gollen (Gollen 
) , in the entire world, is a rare surname. The cognomen Gollen is characteristic of Australia, where it is a very rare surname, Philippines, and the United States. Measured by absolute frequency, it is the most numerous in the United States, India, and Philippines. Very seldom, Gollen is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gollen | China, Australia, Philippines, United States, India |
| randhir singh gollen Indian politician, IN (b. 1965) |
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| sandeep gollen Indian boxer (b. 1972) |
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| rakesh gollen researcher ORCID ID = 0000-0002-1028-5316 |
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