михайловский

Etymology
From one of the following (depending on the reference):
 * (referring to );
 * (referring to );
 * or directly from, or.
 * or directly from, or.

Adjective

 * 1) Mikhail's, Michael's
 * 2)  Mikhailov, Mikhailovsk, Mikhailovsky referring to various people or places with any of these names, or to things named after them