The Kovalevs name demonstrates notable variations influenced by geography and culture. In Ukraine, it's known as Komalev or Kovalevsky, while in Russia, it takes the forms Kovalev or Kovalevich. In Belarus, the variations are Kovalyov or Kolkovovski, and in Poland, it's referred to as Kowal or Kowalski. The Czech Republic and Slovakia know it as - WEB: https://thewebmagazine.org/the-kovalevs-family-journeyed-from-poland-to-russia-and-eastern-ukraine/
