Astrology and natal chart of Meryl Streep, born on 1949/06/22. Mary Louise Streep, mostly known as Meryl Streep (born June 22, 1949 (birth time source Steinbrecher, Astrodatabank)) is a two-time Academy Award-winning, six-time Golden Globe-winning, two-time SAG-winning, Grammy Award-nominated and BAFTA Award-winning American actress who has worked in theatre, television, and film.