Sandra Kim was born on October 15, 1972.
Yes, but in this case it's not a plural use. It's a possessive. You need to add an apostrophe to show ownership of the birthday. It's Kim's birthday, the birthday of Kim. Just write: In honor of Kim's birthday. The word Kim's is not plural here, but it is correct with the possessive.
June 15, 1969 is Kim's birthday. Kims sign is genimi.
Sandra Alvarenga's birthday is June 27, 1988.
Sandra Cisneros was born on December 20, 1954.
Sandra Stevens was born on November 23, 1949.
Sandra Bullock is 48. Her birthday is on July 26.
Sandra Taylor was born on December 26, 1966.
Sandra Nurmsalu was born on December 6, 1988.
Sandra Dee was born on April 23, 1942.
Sandra Völker was born on April 1, 1974.
Sandra Boynton was born on April 3, 1953.
Sandra Cretu was born on May 18, 1962.