Family name Ruller (Ruller 
) , throughout the world, is a rare last name. The surname Ruller is characteristic of Canada, where it is a rare surname, Netherlands, and Peru, where it is a very rare surname. Measured by absolute frequency, it is commonest in Canada, the United States, and Netherlands. Also, Ruller is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ruller | Italy, United States, Canada, Peru, Netherlands |
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ivan ruller Czech architect, CZ (b. 1926) |
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tomáš ruller CZ (b. 1957) |
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jesse van ruller Dutch guitarist and composer, NL (b. 1972) |
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| roberto ruller researcher (ORCID 0000-0001-7501-5176) |
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| roberto ruller researcher ORCID: 0000-0002-5087-9493 |
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| thomas j. ruller United States archivist |
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