Where does “сонцуле” come from?

сонцуле (Macedonian) comes from Macedonian сонце, from Proto-Slavic sъlnьce, from Proto-Balto-Slavic *súlˀnis, from Proto-Indo-European sóh₂wl̥ — sun.

Ancestry of “сонцуле”, step by step

сонцуле traces back through two separate lines of ancestry.

via Macedonian сонце

StepLanguageWordMeaning
1Macedonianсонцеsun
2Proto-Slavicsъlnьcesun
3Proto-Balto-Slavic*súlˀnissun
4Proto-Indo-Europeansóh₂wl̥sun

via Macedonian уле

StepLanguageWordMeaning
1Macedonianуле—
Every word from Proto-Indo-European sóh₂wl̥ →Every word from Proto-Balto-Slavic *súlˀnis →Every word from Proto-Slavic sъlnьce →