Jonida is the Albanian name from delfin or Ionia — meaning "dolphin" or referring to the Ionian Sea. Used as a feminine name in Albania.
Jonida Maliqi (born 1982) is the Albanian singer who represented Albania at Eurovision 2019.
Jonida 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 Jonida reduce to 8, The Visionary. This is a traditional interpretive system, not a factual claim about the name.