Aliki sits next to 4 phonetic neighbors — Alice, Alicia, and Alexi are the closest matches by sound. Most share Aliki's Greek-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"noble, exalted"
"mankind, human"
"shy, refined"
"the crown opens the way, royalty paves my path"
"variant of Siobhan (God is gracious)"
"of the sea"
"supplanter"
"talented; refined"
"lake shore dweller"
"to sing, to recite poetry"
"land of the Bretons, from Brittany France"
"blend of Marley (pleasant meadow) and Lena (light, torch)"
Similar sound: These names share phonetic patterns with Aliki — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Old High German via Greek origins, giving them the same cultural heritage as Aliki.
Rhythm: Aliki is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.