- Oct 1 Charlie McDonnell, British YouTube Personality, vlogger, and singer-songwriter, born in Bath, Somerset, England
- Oct 3 Rhian Denise Ramos, Filipino actress
- Oct 5 Myles Jeffrey, American actor, born in Riverside County, California
- Oct 22 Jonathan William Lipnicki, actor (Jeff Foxworthy Show, Jerry McGuirre)
- Oct 29 Carlson Young, American actress and director, born in Fort Worth, Texas
- Oct 29 Kritidi Kharbanda, Indian actress (Googly), born in New Delhi, India
- Oct 31 Lil JJ [James Charles Lewis], American actor (Just Jordan) and singer ("Party Boi"), born in Little Rock, Arkansas
About October 1990
How Old? 33 years old
Generation: Millennial
Leap Year: No
Actors
Actresses
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TV Stars