Aarnika sits next to 4 phonetic neighbors — Arnika, Anika, and Annika are the closest matches by sound. Most share Aarnika's Indian-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"Goddess Durga"
"beautiful, precious one"
"snow blossom"
"warrior spirit, strength and resistance"
"possibly derived from Karl, meaning free man"
"one who removes sin and sorrow; a name of Vishnu"
"ruler of the home"
"Illustrious; renowned"
"of the stars; radiant star"
"delicate; creative blend of Delilah and Eliza"
"my people"
"divine, heavenly"
"Alive, living, prosperous; variant of Aisha"
"son of Benedict/Ben"
"one who stays in the mosque for worship"
"beautiful, all"
"noble, nobility"
Similar sound: These names share phonetic patterns with Aarnika — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Sanskrit origins, giving them the same cultural heritage as Aarnika.
Rhythm: Aarnika is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.