The term "Mehr-e Olya" does not appear to be widely recognized in established encyclopedic sources, academic literature, or authoritative reference works. As such, accurate information is not confirmed.
Possible etymological interpretation suggests that "Mehr-e Olya" could be a Persian or Iranian proper noun. The word "Mehr" (مهر) in Persian can refer to the sun, affection, or the ancient Zoroastrian deity Mithra; it is also a common element in Persian names and place names. "Olya" (عُلیا) means "upper" or "higher" in Persian and is frequently used in geographical names in Iran and other Persian-speaking regions to distinguish a higher or northern settlement (as opposed to "Sofla," meaning "lower").
It is possible that "Mehr-e Olya" refers to a geographical location, such as a village or neighborhood in Iran, potentially paired with a "Mehr-e Sofla" (Lower Mehr). However, no reliable sources confirm the existence or characteristics of such a place definitively.
Due to the lack of verifiable and comprehensive information, "Mehr-e Olya" is considered to have insufficient encyclopedic documentation. Further research using regional or local sources may be required to determine its precise reference.