The English word GERBIL comes from French
gerbille. The French is from Latin
gerbillus, diminutive of
gerbo, which is in turn from Arabic
yarbu. The
Oxford English Dictionary provides this citation for 1702: "I was presented with a small Animal called Gerbo, which was brought for a rarity from Barbary."
I had a pet gerbil when I was little! You can read more about gerbils in this
Wikipedia article.
The image is by
Peter Roberts at Flickr: