Chalky
[ˈtʃɔːrki]Background Story
The sources checked record Chalky only as a disambiguation page listing uses of the word, and do not document it as a personal name with a stated meaning.

Related Names
Chummy
A nickname, recorded as borne by several men
Clover
From the English word for the wild flower, from Old English clafre
Cuddly
Whitey
A nickname from the English word white
Baibai
Billie
Diminutive of Bill; also a feminine form of William
Blitzie
BläCky
Bobbie
Variant of Bobby; as a feminine name a diminutive of Roberta or Barbara