Throughout the world, Lusby (Lusby 
) is a rare primarily feminine, but scarcely male first name. The forename Lusby is habitual in Latin America and the Caribbean, particularly Guatemala, where it is a rare girly name, Colombia, where it is a very rare gender-neutral name, and Mexico, where it is an extremely rare female name. More frequently, Lusby is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Lusby | Canada, Guatemala, Australia, United States, United Kingdom |
| vaughn lusby American football defensive back, US (b. 1956) |
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