Släkthistoria för Arnup
Arnup Vad efternamn betyder
from Middle English *ern-yop perhaps with a variant -yep a term for a not definitely identified bird of prey itself from Old English earn-gēap found in glosses for Latin vultur ‘vulture’ harpe literally ‘sickle-shaped sword’ therefore possibly a falcon (Latin falco compare falx ‘sickle’).
Källa: The Concise Oxford Dictionary of Family Names in Britain, 2021
