This week's list focuses on underused or little known Welsh, Scottish, Irish, Cornish, Manx and Breton names that, for one reason or another, have a very "current" appeal.
Some have the popular 2-syllable bell tone pattern that is popular in much of the Top 100 (Logan, Jacob, Alfie, Lily, Ava, Ella); others have an accessible spelling, and some have a sleek sound.
In fact, they have many of the same advantages that Cosy Celtic names have. But, unlike the Cosies, these Coolies are underused, and arguably, much more individual.
Anglicised spellings are in brackets.
Abban Allow Artan Arthen Bardan Beccan Beoan Bleiz Bran Branan Breccan Branok Brogan Cadan Cadel Cadoc Caolan (Kelan) Cassan Cavan Cianan (Keenan) Collen Colm Colman |
Conall Conan Cormac Criodan Cristen Donal Dyfan Faolan Finlo Finnan Finnian Garan Gawain Gawen Gregor Gruffudd (Griffith) Ioan Iolo Jago Jamys Jole Jory Jowan |
Judoc Kendern Kerran Lonan Lorcan Macsen Madern Massen Madoc Orry Rewan Rhodri Rhydian Rian Ronec Ruadan Ruarc Rumon Senan Tadhg (Teague) Tiarnan Torcan Treeve |
Aalin Aderyn Ailsa Aine Aislin Affric Aneira Anwen Aoife Bebinn (Bevin) Binne (Bina) Breesha Briaca Briallen Caja Caoilinn (Kelin) Caoimhe (Keeva) Celyn Cliona Delen Delun Delyth Eile |
Eilir Eira Eirlys Eirwen Eleri Elestren Elowen Emblyn Eseld Esyllt Feena Fflur Gwenno Iola Jenifry Jowna Kelynen Kensa Kerensa Kerra Kirree Laoise Liadan |
Lillias Lilwen Liobhan Llio Lowenna Luned Maëlys Mairead Meleri Mererid Neasa Nerys Nessa Rhian Rosen Saorla Saoirse Sibeal Tecca Tressa Trueth Wenna Ysella |
For pronunciation of these names check the Pronunciation Guide.