The name is derived from the Breton an oan (the lamb). Its Gallicized form of Nohan currently appears in the French Top 500 Most Popular Male Names, coming in at #400 (2018).
Noan itself has been in and out of the French Top 500 since 2006.
Noan currently comes in as the 356th Most Popular Male Name in the Netherlands (2018).
Feminine forms are Noann (Breton spelling), Noane, Noanne & Nohane.
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