Alana sits next to 4 phonetic neighbors — Alan, Alanna, and Elena are the closest matches by sound. Most share Alana's Celtic cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"little rock, harmony"
"mysterious, atmospheric"
"king's meadow; royal clearing"
"round, short person"
"noble ruler"
"what is given, what is cast"
"servant of God"
Similar sound: These names share phonetic patterns with Alana — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Celtic/Old Irish origins, giving them the same cultural heritage as Alana.
Rhythm: Alana is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.