Edyta is the Polish form of Edith — from the Old English ēad (wealth, prosperity) + gȳð (war, battle). Edyta Bartosiewicz (born 1965) — Polish rock singer. Princess Edyta — modern Polish heritage naming.
Edyta 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 Edyta reduce to 1, The Leader. This is a traditional interpretive system, not a factual claim about the name.