Girl Annwn Annwn means: Mythical name of The Otherworld. Annwn Name Origin: Celtic Share your thoughts about Annwn Share Popularity Lists Infographic of Annwn name meaning, which is Mythical name of The Otherworld Ask your friends & family about Annwn… Share Pin Tweet Email Text Annwn Name Popularity How popular is the name Annwn? Here’s everything we know. Sorry, popularity data for the name Annwn is not available. Lists With Annwn Find inspiration in these baby girl name lists featuring the name Annwn. Celtic Girl Names to Honor Your Heritage // 92 names Celtic girl names are some of the most beautiful in the land. From the familiar sweetheart Sabrina to the rarest picks like Aigneis, we have all the Celtic cuties you love here! Share your thoughts on the name Annwn Cancel ReplyYour email address will not be published. All fields are required *Name * Email * Your Thoughts * Δ Search Baby Names Quick Search Search Go Advanced Search Name Starts With Ends With Gender Any Boys Girls Only show unisex names Current Popularity [U.S.] Any More Popular Less Popular Origin Select origin… English Latin Hebrew Greek German Irish French American Spanish Arabic Aboriginal African American Ancient Anglo-Saxon Arabic Aramaic Armenian Arthurian Legend Asian Aztec (Nahuatl) Bulgarian Celtic Chinese Danish Dutch Egyptian English European French Gaelic German Greek Hebrew Hungarian Indian (Sanskrit) Indonesian Irish Israeli Italian Japanese Latin Modern Native American Persian Polish Polynesian Portuguese Russian Scandinavian Scottish Slavic Spanish Turkish Unknown Vietnamese Welsh Yiddish Meaning Number of Letters Min Max Syllables [BETA] Min Max Search Baby Names