Regina sits next to 4 phonetic neighbors — Gina, Sabrina, and Marina are the closest matches by sound. Most share Regina's Italian-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"queen"
"little hollow, low-lying meadow"
"praise the Lord, variant of Hallelujah"
"descendant of Leannán"
"sawmill worker"
"free man"
"sea and sky"
"to open (spring)"
"God is gracious"
"slender, fair"
"sunlight, beam of light"
"good angel"
"lioness of God"
"elf ruler"
"free person"
"pleasant wood; meadow near a lake"
"God is my strength"
"little ruler, impulsive one"
"cheerful, bright like the sun"
"oak tree clearing"
"oak tree, pool"
Similar sound: These names share phonetic patterns with Regina — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Latin origins, giving them the same cultural heritage as Regina.
Rhythm: Regina is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.