Lmar
Lmar is the Pashto noun for 'sun' (لمر) and is used as a given name among Pashto speakers; it is therefore both a word and an onomastic choice in that language community.
No. The specific Pashto word 'Lmar' is not in the Quran; the Quran uses the Arabic word شمس (shams) for sun.
Lmar is rare outside Pashto-speaking areas; it remains a regional name primarily used within Afghan and Pakistani Pashtun communities.
Yes: Arabic شمس (Shams) and Persian خورشید / مهر (Khorshid/Mehr) are cognate-theme names meaning 'sun' and are used across different Muslim cultures.
Yes; Lmar is used in contemporary contexts by families valuing Pashto heritage. Its meaning and phonology make it a regionally meaningful and distinctive choice.