| 146941 | December 30 | Birth | 1977 – Glory Alozie, Nigerian-Spanish sprinter and hurdler |
| 146942 | December 30 | Birth | 1977 – Grant Balfour, Australian baseball player |
| 146943 | December 30 | Birth | 1977 – Saša Ilić, Serbian footballer |
| 146944 | December 30 | Birth | 1977 – Scott Lucas, Australian footballer and coach |
| 146945 | December 30 | Birth | 1977 – Kenyon Martin, American basketball player |
| 146946 | December 30 | Birth | 1977 – Kazuyuki Toda, Japanese footballer |
| 146947 | December 30 | Birth | 1977 – Lucy Punch, English actress and singer |
| 146948 | December 30 | Birth | 1978 – Devin Brown, American basketball player |
| 146949 | December 30 | Birth | 1978 – Tyrese Gibson, American singer-songwriter, producer, and actor |
| 146950 | December 30 | Birth | 1978 – Phillips Idowu, English triple jumper |
| 146951 | December 30 | Birth | 1978 – Zbigniew Robert Promiński, Polish drummer (Behemoth, Azarath, and Witchmaster) |
| 146952 | December 30 | Birth | 1978 – Rob Scuderi, American ice hockey player |
| 146953 | December 30 | Birth | 1979 – Flávio Amado, Angolan footballer |
| 146954 | December 30 | Birth | 1979 – Tommy Clufetos, American drummer |
| 146955 | December 30 | Birth | 1979 – Michael Grimm, American singer-songwriter and guitarist |
| 146956 | December 30 | Birth | 1980 – Eliza Dushku, American actress and producer |
| 146957 | December 30 | Birth | 1980 – Kenny Kwan, Filipino-Hong Kong singer-songwriter and actor (Boy'z) |
| 146958 | December 30 | Birth | 1980 – D. J. Mbenga, Congolese-Belgian basketball player |
| 146959 | December 30 | Birth | 1980 – Alison McGovern, English politician |
| 146960 | December 30 | Birth | 1981 – K.Will, South Korean singer-songwriter, dancer, and actor |
| 146961 | December 30 | Birth | 1981 – Ali Al-Habsi, Omani footballer |
| 146962 | December 30 | Birth | 1981 – Haley Paige, Mexican-American porn actress and director (d. 2007) |
| 146963 | December 30 | Birth | 1981 – Michael Rodríguez, Costa Rican footballer |
| 146964 | December 30 | Birth | 1981 – Reef the Lost Cauze, American rapper (JuJu Mob and Army of the Pharaohs) |
| 146965 | December 30 | Birth | 1981 – Matt Ulrich, American football player |
| 146966 | December 30 | Birth | 1982 – Cherry Lou, Filipino actress |
| 146967 | December 30 | Birth | 1982 – Robbie Gould, American football player |
| 146968 | December 30 | Birth | 1982 – Kristin Kreuk, Canadian actress and producer |
| 146969 | December 30 | Birth | 1982 – Tobias Kurbjuweit, German footballer |
| 146970 | December 30 | Birth | 1982 – Dawan Landry, American football player |