Reigna sits next to 4 phonetic neighbors — Reina, Regina, and Reign are the closest matches by sound. Most share Reigna's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"queen"
"dweller near the ash grove"
"pre-Greek plant name (Minoan/Mycenaean origin)"
"diminutive feminine ending (variant)"
"of noble birth"
"modern invented name"
"daughter of Andrew, brave"
"azalea flower"
"Ireland; from the island of Ireland"
"serenity, harmony"
"pure"
"son of the steward"
"Lisping; from the Roman family name Blaesus"
"Noble kind; of noble nature (from adal + heid)"
"noble, nobility"
"citizen of Rome"
"ewe (short for Rachel)"
"pledged to God, my God is an oath"
"treetop, summit"
"little Mary"
Similar sound: These names share phonetic patterns with Reigna — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Latin origins, giving them the same cultural heritage as Reigna.
Rhythm: Reigna is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.