Surname Lonik (Lonik 
) , all over the world, is a very rare family name. The surname Lonik is characteristic of Czechia, where it is a rare surname, Georgia, where it is a very rare surname, and Malaysia. In absolute terms, it is the most numerous in Czechia, Malaysia, and India. Also, Lonik is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Lonik | Czechia, Malaysia, India, United States, Poland |