I wouldn't use this name since it's my friend's cat's name, but I do love it. I would maybe pair it with something extra romantic, to get in touch with its Arthurian roots.
Enid AngelicaEnid ChristabelEnid HeloiseEnid EmmelineEnid EvangelineEnid AmeliaEnid LucindaEnid Elaina,
Enid ElenaEnid NimueEnid ValentineEnid Alexandra (Sweet Valley throwback)
Enid PhaedraEnid CymbelineEnid Imogene - really like this one, might be my fave
Enid IdonyEnid AmandaEnid AnnabelleEnid Anthea
I don't know, maybe those seem discordant, but I see
Enid as really sweet and modest, so these softer names work with it for me.