15 baby names with a similar sound and feel to Riis.
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"one who illuminates"
"tall, long"
"bright"
"from the coal town"
"clear, luminous"
"the roarer, fierce storm deity (from Rudra)"
"Blend of Fran (free man) and -yel (God); free under God"
"prince"
"rock, stone"
"burning brand, sword"
"modern invented name combining elements of strength and wisdom"
"modern invented name, possibly sun"
"Inspired by the Japanese Kaizen philosophy meaning 'continuous impr..."
"From the city of Seville in southern Spain"
"outlaw, one who has been banned"