For Jędrysik there are 3 on Yasni with different names.
Among the most common last names on Yasni Jędrysik is on position 4524.
Jędrysik, is probably derived from southern Polish, perhaps from the border with the Czech Republic (I did not find any correlation). Probably from the name of Andrew, the same group names as the Jendrysik, Jendrasik, Jędrasik. In other Slavic languages are unlikely to appear "with" after "r", such as the Polish word "good" in Czech or Slovenian serpsku or pronounce or write a "good" - p. "Good" - slov. and "добро" (fon. good) - Serbian. So names like Jędrysik, Jędrasik - from the name of Andrew because you can turn on or Jędruś Jędrzej.
