Evangelia is from the Greek euangélion (good news, gospel — from eu good + angelos messenger). Evangelia Aravani (born 1985) — modern Greek figure. Saint Evangelia Lavras — Greek Orthodox saint. Evangelia of Methymna — Greek Orthodox saint. Lia (Greek diminutive) — popular short form. Princess Evangelia — Greek Orthodox heritage naming.
Evangelia 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 Evangelia reduce to 4, The Builder. This is a traditional interpretive system, not a factual claim about the name.