from the GNU version of the Collaborative International Dictionary of English
- n. The name by which Jean Grolier de Servier (1479-1565), a French bibliophile, is commonly known; -- used in naming a certain style of binding, a design, etc.
Sorry, no etymologies found.
The same is true for Grolier online (go. grolier.com).
She hasnt updated her Guide as such though ... but if you do a google search for "grolier bambi" you get a combination of the two versions ... but I am sure not a lot of people are aware of the one with the hat.