Boy Tiarchnach Tiarchnach means: Regal. Tiarchnach Name Origin: Irish Share your thoughts about Tiarchnach Share Popularity Infographic of Tiarchnach name meaning, which is Regal Ask your friends & family about Tiarchnach… Share Pin Tweet Email Text Tiarchnach Name Popularity How popular is the name Tiarchnach? Here’s everything we know. Sorry, popularity data for the name Tiarchnach is not available. Share your thoughts on the name Tiarchnach Cancel ReplyYour email address will not be published.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