Lilac is a color-and-flower name: the soft purple-grey of the lilac shrub in bloom, from the Persian lilak. It sits in the cottagecore-adjacent naming space that also includes Clover and Primrose. For a female pet, it's gentle, botanical, and visually specific without being fussy.
The Floral Naming Wave
Botanical names for female pets have been growing steadily, tracking a parallel trend in human baby naming. Lilac is a more unusual choice than Daisy or Violet, which gives it a fresher quality within the same aesthetic. Owners who want something botanical but less common find Lilac sits well.
Coat Color Connection
Lilac is also a recognized coat color descriptor in several breeds. For a French Bulldog or Weimaraner with grey-toned coloring, Lilac works as both name and accurate description simultaneously.
The Counter-Reading: Very Soft
Lilac is a gentle name, almost too gentle for dogs with big physical personalities. On a soft-coated, quiet-natured dog it's perfect. On a loud, boisterous, mud-covered retriever it produces a funny mismatch that some owners enjoy and others quietly regret. The cottagecore aesthetic isn't for everyone.