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Last name Trojanowski (Trojanowski , Трояновский ) , all around the world, is quite a common family name. The surname Trojanowski is characteristic of Poland, where it is quite a rare surname, Belarus, and Israel, where it is a rare surname. Measured by absolute frequency, it is commonest in Poland, the United States, and Russia. Also, Trojanowski is the forename as well as the last name.
VARIANT | COUNTRY |
---|---|
Trojanowski | Germany, France, Poland, United Kingdom, United States |
Трояновский | Ukraine, Kazakhstan, Belarus, Russia, Kyrgyzstan |