11 baby names with a similar sound and feel to Illona.
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"Famous warrior"
"divine, goddess of the moon and hunt"
"sticks of fire"
"truth (possible Alethea derivation)"
"little dear, cherished one"
"noble, of noble kind"
"farm or settlement near the shire"
"God is gracious"
"golden one"
"beloved friend, dear one"
"a simple bound shoe; the sandalwood tree"