Iraya sits next to 3 phonetic neighbors — Iraida, Irayna, and Soraya are the closest matches by sound. Most share Iraya's Tagalog/Filipino-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"highland, upland region"
"daughter of the sky"
"Heavenly one; beloved sky child"
"courageous, spirited"
"father's delight"
"righteous, virtuous, pious"
"faithful, loyal"
"uisce beatha (life water)"
"that which holds, supports"
"cosmic order, the world as a harmonious whole"
"variant of Reza/Riza, meaning pleasure of God"
"fair one, bright, handsome"
"satisfaction; contentment; pleasure of God"
"son of the noble one"
Similar sound: These names share phonetic patterns with Iraya — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Tagalog/Filipino origins, giving them the same cultural heritage as Iraya.
Rhythm: Iraya is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.