Pollox

I hear tell Angelina Jolie wants to call her next baby "Pollox".

The Skinny Kitten Story (In Which I Am Both A Liar And A Kitten Thief) 2008

My best friend as a kid called Eva had two dogs a Giant Schnauzer and a Leonberger, called Pollox and Leo again not such an inventive name, but I had nothing to do with it this time.

Friends with four legs (or sometimes two legs or sometimes more legs) « Me, Myself and Other Things 2009

The Brothers Grimm, patriarchs alike as mythologists and folk-lorists, the Castor and Pollox of our studies, have proved this as regards the Teutonic nations, just as they showed us, by many a striking example, that in great part folk-lore was the mythology of to-day, and mythology the folk-lore of yesterday.

The Danish History, Books I-IX Grammaticus Saxo