Säule is a feminine name of Kazakh origin, meaning "ray, sunbeam" in Kazakh.
In Turkish, the name may appear as Saüle, a variant retaining the same meaning. The name's imagery connects to light and natural warmth, common themes in cross-cultural naming, but it is specifically rooted in the Kazakh language's poetic vocabulary for celestial or light-related phenomena.
The link to the German word Säule, meaning "pillar" or "column," is accidental and does not influence the Kazakh name. The two are unrelated homographs from completely different language families.
Derived of sun
The element sun appears in many cultures' sun-related names, such as Suleika (Arabic), Sulayman, etc. The variant Saule is also found in Latvian and Lithuanian instead of.
Sources: Wiktionary — Säule