| MOYA | Carlos ?, 1998 French Open singles tennis championship winner |
| CARLOSMOYA | 1998 French Open men's singles tennis championship winner |
| CORRETJA | Alex ?, 1998 and 2001 French Open men's singles tennis championship runner-up |
| DAVENPORT | Lindsay ?, 1998 US Open women's singles tennis championship winner |
| RIOS | Marcelo ?, 1998 Australian Open singles tennis championship runner-up (4) |
| SAINZ | Carlos ?, winner of the 1990 and 1992 World Rally Drivers" Championship (5) |
| LLAMOSA | Carlos , 1998-2002 US defender appointed San Antonio head coach in 2024(7) |
| NICOL | Peter ?, 1998 British Open squash championship winner (5) |
| LAUTREC | 1998 French biographical film (7) |
| LUCIC | Mirjana ?, 1998 Australian Open women's doubles tennis champion with Martina Hingis |
| SINGH | Vijay ?, 1998 and 2004 PGA Championship winner |
| REUTEMANN | Carlos ?, F1 motor racing driver who won the 1980 Monaco GP (9) |
| PALOMINO | Carlos ?, WBC Welterweight champion from 1976-79 (8) |
| BETANCUR | Carlos ?, cyclist who won the 2014 Paris-Nice race (8) |
| PACE | Carlos ?, F1 driver who won the 1975 Brazilian GP (4) |
| MENEM | Carlos ?, president of Argentina from 1989-99 (5) |
| FUENTES | Carlos ?, Mexican author of novels Christopher Unborn and The Eagle's Throne |
| INCA | King of Spain - Carlos? (4) |
| OFILI | Chris ?, 1998 winner of the Turner Prize for visual art (5) |
| FELIPE | Who became King of Spain in 2014 following the abdication of hhis father Juan Carlos? (6) |
