Jania sits next to 5 phonetic neighbors — Jana, Tania, and Sonia are the closest matches by sound. Most share Jania's Polish-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"God is gracious"
"wealthy guardian"
"creative feminine variant of Kendal"
"little red one"
"near to God"
"just, righteous, upright"
"descendant of Lorcán"
"snow, frozen precipitation"
"meadow of grace"
"story, moral tale"
"feminine form of Claudius"
"grace, favor"
"singer, melodious"
"belonging to God, of God"
"God is gracious"
"of Delos, born under Apollo's light (via Greek Delia)"
"stem, tip (suggesting strength)"
"elm tree joy"
"beloved, dear"
"modern American creation; jade-colored stone"
Similar sound: These names share phonetic patterns with Jania — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Hebrew origins, giving them the same cultural heritage as Jania.
Rhythm: Jania is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.