14 baby names with a similar sound and feel to Kallahan.
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"order, beauty, universe"
"good mind, beautiful mind"
"uisce beatha (life water)"
"patient, brave, wise, resolute"
"variant of Reza/Riza, meaning pleasure of God"
"born on Christmas Day (via Natalie connection)"
"island of the moon"
"highland, upland region"
"Christian (Nazarene)"
"beautiful being, graceful"
"yawning emptiness, vast chasm"
"satisfaction; contentment; pleasure of God"
"Heavenly one; beloved sky child"
"righteous, virtuous, pious"