| 5791 | January 13 | Birth | 1983 – Sebastian Kneißl, German footballer |
| 5792 | January 13 | Birth | 1983 – Trina Michaels, American porn actress and director |
| 5793 | January 13 | Birth | 1983 – Julian Morris, English actor |
| 5794 | January 13 | Birth | 1983 – Mauricio Martín Romero, Argentinian footballer |
| 5795 | January 13 | Birth | 1983 – Ronny Turiaf, French basketball player |
| 5796 | January 13 | Birth | 1983 – Alan Webb, American runner |
| 5797 | January 13 | Birth | 1984 – Lourdes Arévalos, Paraguayan model, Miss Paraguay 2006 |
| 5798 | January 13 | Birth | 1984 – Matteo Cavagna, Italian footballer |
| 5799 | January 13 | Birth | 1984 – Kamghe Gaba, German sprinter |
| 5800 | January 13 | Birth | 1984 – Nathaniel Motte, American singer-songwriter and producer |
| 5801 | January 13 | Birth | 1985 – Qi Hui, Chinese swimmer |
| 5802 | January 13 | Birth | 1985 – Luke Robinson, American wrestler |
| 5803 | January 13 | Birth | 1986 – Laura Ludwig, German volleyball player |
| 5804 | January 13 | Birth | 1986 – Josefine Preuß, German actress |
| 5805 | January 13 | Birth | 1986 – Joannie Rochette, Canadian figure skater |
| 5806 | January 13 | Birth | 1987 – Stefano Del Sante, Italian footballer |
| 5807 | January 13 | Birth | 1987 – Florica Leonida, Romanian gymnast |
| 5808 | January 13 | Birth | 1987 – Daniel Oss, Italian cyclist |
| 5809 | January 13 | Birth | 1987 – Alexandre Pliușchin, Moldovan cyclist |
| 5810 | January 13 | Birth | 1987 – Lee Seung-gi, South Korean singer and actor |
| 5811 | January 13 | Birth | 1987 – Marc Staal, Canadian ice hockey player |
| 5812 | January 13 | Birth | 1987 – Sven Wetzel, German rugby player |
| 5813 | January 13 | Birth | 1988 – Josh Freeman, American football player |
| 5814 | January 13 | Birth | 1988 – Daniel Scheinig, German footballer |
| 5815 | January 13 | Birth | 1989 – Bryan Arguez, American footballer |
| 5816 | January 13 | Birth | 1989 – James Berrett, English-Irish footballer |
| 5817 | January 13 | Birth | 1989 – Triinu Kivilaan, Estonian singer (Vanilla Ninja) |
| 5818 | January 13 | Birth | 1989 – Tim Matavž, Slovenian footballer |
| 5819 | January 13 | Birth | 1989 – Beau Mirchoff, American-Canadian actor |
| 5820 | January 13 | Birth | 1990 – Vincenzo Fiorillo, Italian footballer |