Number of necklaces I own with elephants on them: 7
(bright copper, large silver with red enamel, gold with pink flowers, tiny gold, small silver on black chain, marcasite, solid 3-dimensional silver)
Also have two rings (both too big for my tiny tiny fingers, a pair of dangle silver elephants and gold studs, and two or three charms on bracelets)
Not that elephants are a favorite animal per-say. But jewelry-wise? YUP.