Błażej

Błażej reaches back to Greek, where the root pointed to someone whose speech faltered, a lisp or a stammer. That older sense survives in the short meaning, sepleniący, bełkoczący, which describes a way of talking rather than a virtue. Latin took the Greek word and made Blasius. Polish then reshaped it into Błażej.

The name found its anchor in Saint Blaise, in Polish Święty Błażej, a bishop and healer killed in the fourth century. His imieniny falls on 3 February. On that day priests bless throats against illness, holding two crossed candles at the neck, since tradition names him the guardian of sore throats and coughing. A boy who was once teased for halting speech would grow into a patron people asked for a clear voice.

So a word rooted in stumbling speech became tied to the care of the throat. Children still answer to it on a class register. The meaning stays plain: lisping, stammering.