1978
February
- February 8: Bettina Ballhaus, German TV host
March
- March 3: Samantha Ryan, porn actress
- March 7: Katie Gold, American porn actress
- March 14: Monica Mayhem, Australian porn actress
- March 25: Teanna Kai, porn actress
- March 26: Sandra Romain, Romanian porn actress
- March 31: Vivian Schmitt, porn actress
April
- April 12: Mandy Bright, Hungarian porn actress and director
May
- May 21: Briana Banks, porn actress
July
- July 7: Nikki Sun, porn actress
- July 18: Cheyenne Silver, porn actress
- July 24: Kylie Worthy, porn actress
August
- August 5: Rita Faltoyano, porn actress
- August 20: Tera Bond, porn actress
September
- September 8: Alicia Rhodes, porn actress
- September 16: Coco Brown, porn actress
- September 25: Luisa De Marco, porn actress
November
- November 14: Jessica Dee, Czech porn actress
- November 27: Shy Love, porn actress
December
- December 20: Peter Shaft, porn actor
- December 21: Charles Dera, porn actor
- December 29: Alexis Amore, porn actress