Liza Soberano (26 years old)
Jan 4 Filipino-American actress (Forevermore; Everyday I Love You), born in Santa Clara, California
- Jan 9 Brent Rivera, American internet personality (TikTok), born in Huntington Beach, California
- Jan 12 Nathan Gamble, American child actor, born in Tacoma, Washington
- Jan 15 Chloe Kelly, English footballer (Manchester City), born in Manchester, England
- Jan 18 Aitana Bonmati, Spanish football player (Barcelona, Spain), born in Vilanova, Spain
- Jan 20 Frances Tiafoe, American tennis player, born in Orlando, Florida
- Jan 22 Silentó [Ricky Hawk] American rapper ("Watch Me (Whip/Nae Nae)", born in Atlanta, Georgia
XXXTentacion (1998-2018)
Jan 23 American rapper and singer-songwriter, born in Plantation, Florida
- Jan 26 Moonbin [Moon Bin], South Korean K-pop singer and actor, born in Cheongju, Chungbuk, South Korea (d. 2023)
- Jan 28 Ariel Winter, American actress (Modern Family) and singer, born in Los Angeles, California
About January 1998
How Old? 26 years old
Generation: Generation Z
Leap Year: No
20-29
30-39
40-49
50-59
80-89
Over 90