Cognomen Lomboy (Lomboy 
) , across the world, is a common family name. The cognomen Lomboy is habitual in Philippines, where it is quite a rare surname, United Arab Emirates, and Kuwait, where it is a rare surname. In absolute terms, it is the most numerous in Philippines, the United States, and United Arab Emirates.
| VARIANT | COUNTRY |
|---|---|
| Lomboy | Canada, Philippines, United Arab Emirates, United States, Saudi Arabia |
| reinaldo lomboy (b. 1910) |
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| glenda kapstein lomboy Chilean architect, CL (b. 1939) |
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| artemio lomboy rillera Filipino bishop (1947-2011), PH (b. 1947) |
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| marian fe theresa c lomboy researcher (ORCID 0000-0001-6647-5453) |
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| faustino lomboy |
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