67%RatingSave Gender Masculine Usage Polish Pronounced Pron. /t͡sɛ.ˈlɛ.stɨn/ [key·simplify] Meaning & HistoryExpand Links Polish form of Caelestinus. Related NamesFamily Tree·Details RootcaelumFeminine FormCelestynaOther Languages & CulturesCelestine(English) Célestin(French) Celestino(Italian) Caelestinus(Late Roman) Celestino(Portuguese) Celestino(Spanish) People think this name isRate·Details classic formal upper class refined strange complex serious Name DaysName Days? Poland: April 6Poland: May 19 Categories air, celestial, heavenly, sky, space