Ruah sits next to 3 phonetic neighbors — Ruth, Rua, and Rowan are the closest matches by sound. Most share Ruah's Hebrew-rooted cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"spirit, breath, wind"
"princess"
"zealous, zealot"
"light of God"
"elaborated form of Kay, joy"
"poem with repeated refrain"
"strength of God"
"our Lord has come"
"halo of light around the moon"
"divine speech, sacred voice, word of God"
"gift of God"
"help of God"
"the Lord is my God"
"daughter of poverty (alternate etymology)"
"rebellious"
"guide, to show the way"
"bright, radiant"
"to bind, captivating"
Similar sound: These names share phonetic patterns with Ruah — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Hebrew origins, giving them the same cultural heritage as Ruah.
Rhythm: Ruah is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.