Janova sits next to 6 phonetic neighbors — Jana, Ivanova, and Geneva are the closest matches by sound. Most share Janova's Slavic cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"God is gracious"
"victorious, triumphant (via Jay)"
"free woman"
"gift of God"
"flat grassland, open meadow"
"of the heart (Yasin)"
"clear skies, fair weather (original meteorological sense)"
"member of the Gaut tribe"
"jasmine flower"
"poetic, expressive of direct emotion (modern English sense)"
"of God, belonging to God"
"calm, serene"
"of India, from the Indus River region"
"God will add, God will increase"
"unique, one of a kind"
"maiden, girl"
"heavenly cloud, cloud of heaven"
"victory of the people"
"pearl"
"fresh growth, spring"
"nobility, gentle character"
Similar sound: These names share phonetic patterns with Janova — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Hebrew Yochanan via Czech Jana origins, giving them the same cultural heritage as Janova.
Rhythm: Janova is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.