shelly

Short definition from Wiktionary

Adjective

1. 1
   Composed of the shells of dead marine creatures
2. 2
   Resembling, or comprising, the shell of a mollusc
3. 3
   Abounding with shells.

Proper noun

1. 1
   A surname from Old English, variant of Shelley.
2. 2
   A male given name transferred from the surname, of mostly pre-1930 usage.
3. 3
   A female given name transferred from the surname, of 1930s and later usage, variant of Shelley.