Plamen Пламен (Bulgarian & Serbian) is primarily South Slavic in the contemporary world, but comes from a pan-Slavic word meaning, “flame.” The feminine form is Plamena.

It was potentially Płomień in Medieval Polish. Płamen (male) and Płamena (female) are also modern Polish transliterations of the Bulgarian.

In Bulgaria, the designated name-day is November 8th.

Sources

• https://bg.wikipedia.org/wiki/%D0%9F%D0%BB%D0%B0%D0%BC%D0%B5%D0%BD
• https://www.behindthename.com/name/plamen
• https://cs.wikipedia.org/wiki/Plamen_(rozcestn%C3%ADk)
• https://pl.wikipedia.org/wiki/P%C5%82amen
• https://pl.wikipedia.org/wiki/Kategoria:%C5%BBe%C5%84skie_imiona_s%C5%82owia%C5%84skie