In addition to being the source of the name Lech, the Lendians have given rise to the names of Poland in many foreign languages (for example, in Iran, Poland is called Lahestan, which is derived from the Lendians). Lechia is an obsolete name for Poland derived from the Lendians.
Kníže Lech je legendární postava českých a především polských dějin. Podle pověsti přivedl Poláky do Polska a založil Hnězdno. Lech byl mladší bratr praotce Čecha.Prince Lech is a legendary character of Czech and Polish history. According a myth was the founder of the Polish people. Lech was the younger brother of forefather Čech.