Patricia is the Latin feminine of Patricius — from patricius, a member of the Roman aristocracy (the patrician class). Ripley. Saint Patricia of Naples (c. 665-685) was a Byzantine noblewoman who took religious vows to escape an arranged marriage.
Patricia 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 Patricia reduce to 5, The Seeker. This is a traditional interpretive system, not a factual claim about the name.