15 baby names with a similar sound and feel to Cillian.
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"the earth"
"highland, upland region"
"daughter of the sky"
"Goddess; holy one (river name)"
"son of the noble one"
"satisfaction; contentment; pleasure of God"
"my father's joy, cause of joy"
"variant of Reza/Riza, meaning pleasure of God"
"immaculate conception"
"Heavenly one; beloved sky child"
"rye meadow rider"
"rough; short one"
"faithful, loyal"
"The heavens or celestial"
"water of life"