"Blend of La and Shelle"
The name Lashelle is commonly a female name from the "American" origin.
Lashelle belongs to a group of American names formed by attaching the prefix La- to an existing name or name part, the same pattern seen in LaToya, LaShawn and LaVerne. The second element matches Shelle, a short form of Michelle or Shelley. The name first appears in United States birth records in 1955, in the decades when Michelle was in wide use.
The pronunciation of Lashelle is luh-SHEL.