I can't think of any mythology names that I hate but love the story because the story usually makes the name to me. If something has a good story or a good meaning, I find it difficult to hate. The only exception I can think of at the moment is
Dagda.
My favourite mythology names:
AonghusAndromedaAoifeAineBrighid /
BridgetCeridwenCuchulainnFionnIndiraIsisIsmeneIsoldeKleioMeabhNiamhNimueTaneThaliaAsherahAriadneCianAndrasteOsirisAtenAuroraBranCassiopeiaCamillaDaphneEnidGuinevereDeviDiarmaidEirEmer /
Eimear