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Siobhan
"Scottish Forenames" (Donald Whyte) says:"SIOBHAN (f) Gael. A rendering of Judith which apears also as Siubhan, Shavon, Shavonn, Shervan and Shevonne. The phonetic mode is Sh'vaun. In Ireland it is often an anglicised form of Susan, and Judith can be synonymous with Julie. Siobhan McKenna (1923-86) was a famous Irish actress. Today actress Siobhan Redmond appears in many TV productions.""Celtic Baby Names" (Judy Sierra) says:"Siobhán f. (shi-VAWN) From the Norman French name, Jehanne, a feminine form of Jehan (the equivalent of the English John). A nickname is Siobhánín (shi-VAWN-een)."Regards,
Satu
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I understand that Siobhan is derived from the Norman name Jehanne, which has been anglecized to Joan. It may have come from the Persian name Gihann meaning princess
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The two websites I use for Irish names (one of which is this one) both say Siobhan is derived from Jehanne (in which case it does not mean Jehanne, rather it means whatever Jehanne/John is derived from).
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