Quinta is from the Latin quintus (fifth) — historically a Roman name for a fifth-born child. Forbes 30 Under 30 (2017). Started her career at BuzzFeed Video; her self-produced web video series Girl Who's Never Been on a Nice Date (2014-2015) went viral and is considered one of the first viral comedy series of the social media era. Her sitcom Abbott Elementary — set in an underfunded Philadelphia public school — is credited with reviving the American network sitcom format.
Quinta does not currently appear in the US Social Security Administration's top 1,000 girls' names, so we don't publish a US rank or birth count for it. That says nothing about the name's standing elsewhere in the world — only that it sits outside the ranked US data we rely on.
In Pythagorean numerology the letters of Quinta reduce to 1, The Leader. This is a traditional interpretive system, not a factual claim about the name.