"Blend of La- and Sandra"
The name Lasandra is commonly a female name from the "American" origin.
Lasandra is a modern American formation made from the prefix La- and the feminine name Sandra. The La- element is used in American name formations, and Sandra is an established English feminine name. No inherited meaning from a documented language can be assigned to Lasandra on this basis.
The pronunciation of Lasandra is luh-SAN-druh.