I play a custom,super-warrior,earth spin off race, modeled on the ancient Greeks.
With that in mind,flagship is always NSS HYPATIA (Literally, women of superior intellect).I believe thats fitting for a vessel outfitted with my best technology.
Her sister ships are DESSA ,ISEMI,and SOLON.(roamer ,to know,and wisdom.)
I have redone my survey ship to use a large hull version of the original terren vessel,thank you Kryro.And have made them updated medium cruisers that form the backbone of my fleet.
Their names are VIRAGO,NIKE,ATALANTA,DIANNE,ALEXIA, and THERON.
My heavily armed and armored Troop ships,which I use to bleed off extra population,so I have a substantial standing army,are named alike in convention.
NSS NIKEPHOROS ,NIKOMEDES,NIKESTRATOS,POLYNIKES,etc.,etc.
I only name ship types, not individual ships, for
my custom super-warrior Earth spin-off race based on the Ancient Greek world: The Amazons.
As a result, my ship type names either harken to Greek mythology/history or to female references. Of the names you listed, I've used Virago (a vicious late-game defense craft), Atalanta (a scout craft with engines out the wazoo), and Dianna (large-hulled capital warship).
I've also used Alecto, Megaera, and Tisiphone as maxed-out beam, projectile, and missile warships, respectively; and Athena and Hera as well (large/huge capital warships, obviously).
I can't believe that I didn't think of Hypatia for a survey vessel; that's
brilliant.