Imogene sits next to 3 phonetic neighbors — Imogen, Imagine, and Eugenia are the closest matches by sound. Most share Imogene's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"maiden, daughter"
"alder tree settlement"
"Woman, feminine"
"one, unity"
"gracious, consecrated to God"
"beautiful lion"
"guardian, watchman"
"sun, of the sun (folk etymology)"
"beautiful meadow (speculative Celtic-influenced interpretation)"
"broad meadow, marshy clearing"
"clay, earth (Etruscan root)"
"my love (term of endearment)"
"from Amabel, dear one"
"high, exalted"
"noble, nobility"
"beloved"
"melody (folk etymology)"
"strength, power"
"beloved, wished-for child"
"birch wood clearing"
"joining, fitting together"
Similar sound: These names share phonetic patterns with Imogene — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Celtic origins, giving them the same cultural heritage as Imogene.
Rhythm: Imogene is a 4-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.