There might be lots of doubles here:
[name_m]Aalto[/name_m]
[name_m]Aban[/name_m]
[name_m]Acer[/name_m]
[name_m]Aero[/name_m]
[name_m]Aether[/name_m]
[name_m]Aio[/name_m]
[name_m]Aldair[/name_m]
[name_m]Alias[/name_m]
[name_m]Anchor[/name_m]
[name_m]Antares[/name_m]
[name_f]Artisan[/name_f]
[name_f]Asta[/name_f]
[name_m]Astala[/name_m]
[name_m]Author[/name_m]
[name_m]Ballad[/name_m]
[name_m]Bard[/name_m]
[name_f]Bay[/name_f]
[name_m]Beacan[/name_m]
[name_m]Beacon[/name_m]
[name_m]Beirne[/name_m]
[name_m]Berwin[/name_m]
[name_m]Boreal[/name_m]
[name_m]Bramble[/name_m]
[name_m]Brave[/name_m]
[name_f]Brilliant[/name_f]
[name_m]Calian[/name_m]
[name_m]Calm[/name_m]
[name_f]Catkin[/name_f]
[name_m]Cave[/name_m]
[name_m]Celadon[/name_m]
[name_m]Celsian[/name_m]
[name_m]Cerulean[/name_m]
[name_m]Chorus[/name_m]
[name_m]Chosen[/name_m]
[name_m]Colwyn[/name_m]
[name_m]Conifer[/name_m]
[name_m]Cormorant[/name_m]
[name_m]Coro[/name_m]
[name_m]Cosmic[/name_m]
[name_m]Cyan[/name_m]
[name_m]Deccan[/name_m]
[name_m]Draven[/name_m]
[name_m]Duet[/name_m]
[name_m]Dulcimer[/name_m]
[name_m]Dynamo[/name_m]
[name_m]Eclipse[/name_m]
[name_m]Elm[/name_m]
[name_f]Ether[/name_f]
[name_f]Everglade[/name_f]
[name_f]Evergreen[/name_f]
[name_m]Evo[/name_m]
[name_m]Evoke[/name_m]
[name_f]Fable[/name_f]
Fair
[name_m]Fairer[/name_m]
[name_m]Fane[/name_m]
[name_m]Fate[/name_m]
[name_m]Fielder[/name_m]
[name_m]Fierce[/name_m]
[name_m]Fjord[/name_m]
[name_f]Flourish[/name_f]
[name_m]Glade[/name_m]
[name_m]Golden[/name_m]
[name_f]Gossamer[/name_f]
[name_m]Grove[/name_m]
[name_m]Harbor[/name_m]
[name_m]Harvest[/name_m]
Hearth
[name_m]Helix[/name_m]
[name_m]Hemlock[/name_m]
[name_f]Isle[/name_f]
[name_f]July[/name_f]
[name_m]Just[/name_m]
[name_f]Kahlo[/name_f]
[name_f]Karma[/name_f]
[name_m]Katai[/name_m]
[name_m]Kavi[/name_m]
[name_m]Keel[/name_m]
[name_f]Kestrel[/name_f]
Key
[name_m]Kodak[/name_m]
[name_m]Koi[/name_m]
[name_m]Kos[/name_m]
[name_m]Kota[/name_m]
[name_f]Lake[/name_f]
[name_m]Land[/name_m]
[name_f]Lark[/name_f]
[name_f]Larkin[/name_f]
[name_m]Leaf[/name_m]
[name_m]Leal[/name_m]
[name_m]Light[/name_m]
[name_m]Lindos[/name_m]
[name_m]Litton[/name_m]
[name_f]Love[/name_f]
[name_m]Loving[/name_m]
[name_m]Loy[/name_m]
[name_f]Lyric[/name_f]
[name_m]Marron[/name_m]
[name_f]Marvel[/name_f]
[name_f]Mavi[/name_f]
[name_m]Mayhem[/name_m]
[name_m]Mead[/name_m]
[name_m]Meander[/name_m]
[name_f]Merit[/name_f]
[name_f]Moon[/name_f]
[name_m]Mordax[/name_m]
[name_m]Nevis[/name_m]
[name_m]Nimbus[/name_m]
[name_f]Nine[/name_f]
[name_m]Noon[/name_m]
[name_m]Notus[/name_m]
[name_m]Novel[/name_m]
[name_f]Oasis[/name_f]
[name_m]Obsidian[/name_m]
[name_m]Ochre[/name_m]
[name_m]Ode[/name_m]
[name_m]Odyssey[/name_m]
[name_m]Ohm[/name_m]
[name_m]Oleander[/name_m]
[name_m]Onyx[/name_m]
[name_m]Orchard[/name_m]
Over
[name_m]Owl[/name_m]
[name_m]Pacific[/name_m]
[name_m]Painter[/name_m]
[name_m]Papyrus[/name_m]
[name_m]Parable[/name_m]
[name_m]Paradox[/name_m]
[name_m]Parc[/name_m]
[name_m]Parity[/name_m]
[name_m]Parr[/name_m]
[name_m]Peace[/name_m]
[name_m]Penzance[/name_m]
[name_f]Pepper[/name_f]
[name_m]Perion[/name_m]
[name_m]Pewter[/name_m]
[name_m]Pine[/name_m]
[name_f]Poet[/name_f]
[name_m]Polaris[/name_m]
[name_f]Prairie[/name_f]
[name_m]Qismat[/name_m]
[name_m]Quartz[/name_m]
[name_m]Quicksilver[/name_m]
[name_m]Quill[/name_m]
[name_m]Radiant[/name_m]
[name_m]Radical[/name_m]
[name_f]Rain[/name_f]
[name_m]Rains[/name_m]
[name_m]Reader[/name_m]
[name_m]Reason[/name_m]
[name_m]Rebel[/name_m]
[name_m]Reef[/name_m]
[name_m]Rise[/name_m]
[name_m]Riven[/name_m]
[name_m]Roamer[/name_m]
[name_m]Roe[/name_m]
[name_m]Rook[/name_m]
[name_m]Roux[/name_m]
[name_m]Saber[/name_m]
[name_f]Sage[/name_f]
[name_m]Salix[/name_m]
[name_m]Saphir[/name_m]
[name_m]Savo[/name_m]
[name_m]Scholar[/name_m]
[name_f]Sea[/name_f]
[name_f]Seablue[/name_f]
[name_m]Seaborn[/name_m]
[name_m]Seabrook[/name_m]
[name_m]Seal[/name_m]
[name_m]Sennett[/name_m]
[name_m]Sentinel[/name_m]
[name_m]Seven[/name_m]
[name_m]Shade[/name_m]
[name_m]Shale[/name_m]
[name_m]Shell[/name_m]
[name_m]Shore[/name_m]
[name_m]Silver[/name_m]
[name_f]Skylark[/name_f]
[name_m]Slade[/name_m]
[name_m]Slate[/name_m]
[name_f]Snapdragon[/name_f]
[name_f]Snow[/name_f]
[name_m]Solar[/name_m]
[name_m]Solaris[/name_m]
[name_f]Solstice[/name_f]
[name_m]Soma[/name_m]
[name_m]Somerled[/name_m]
[name_m]Sorrel[/name_m]
[name_f]Soul[/name_f]
[name_m]South[/name_m]
[name_m]Spark[/name_m]
[name_m]Sparrow[/name_m]
[name_m]Spruce[/name_m]
[name_f]Starling[/name_f]
[name_f]Starry[/name_f]
[name_m]Stellar[/name_m]
[name_m]Steward[/name_m]
[name_f]Story[/name_f]
[name_m]Summit[/name_m]
[name_m]Sunrise[/name_m]
[name_f]Sway[/name_f]
[name_m]Swift[/name_m]
[name_m]Tago[/name_m]
[name_m]Tallas[/name_m]
[name_m]Tarka[/name_m]
[name_m]Tarragon[/name_m]
[name_m]Tarvo[/name_m]
[name_f]Teal[/name_f]
[name_m]Terre[/name_m]
[name_f]Thistle[/name_f]
[name_m]Thunder[/name_m]
[name_m]Thyme[/name_m]
[name_m]Tide[/name_m]
[name_m]Trail[/name_m]
[name_f]Tree[/name_f]
[name_m]Trekker[/name_m]
[name_m]Truce[/name_m]
[name_f]Truly[/name_f]
[name_m]Twain[/name_m]
[name_f]Twilight[/name_f]
[name_m]Umber[/name_m]
[name_m]Vail[/name_m]
[name_f]Vale[/name_f]
[name_m]Verdi[/name_m]
[name_f]Vesper[/name_f]
[name_m]Vetiver[/name_m]
[name_m]Vital[/name_m]
[name_m]Wave[/name_m]
[name_m]Way[/name_m]
[name_m]Weaver[/name_m]
[name_m]Wonder[/name_m]
[name_m]Xane[/name_m]
[name_m]Yew[/name_m]
[name_m]Zanzibar[/name_m]
[name_m]Zeal[/name_m]
[name_m]Zen[/name_m]