How about:
Naked Singularity
Titanium Atmosphere
Dynamo
Boiling Point
Chlorophilosophy
Officer Osifer (it’s just awesome)
Cotyledon
TiBit:
A unit of measurement equal to 1,099,511,627,776 bits of data.
Ti-Bit
TiTan
Ti-Tan
Ti-Byte
TiByte
I’m not reading all the posts to see what other people said.
I’ve noticed at least a couple of people day Dynamo. Nate Sutter signature everyone!
I don’t think it needs to go on for a week I think they will have plenty after one day.
Tachyon
Word to this gentleman.
exothermic 22
endothermic 22
thermionic fabricator
thermionic ti22
thermionic 22
atomic collider
exothermic reactor
Star Ti 22
exoskeleton
good ole days
Huygens (discovered Titan) which is a moon of Saturn.
Ah. That very yoyo is just a rebranded Yoyoempire yoyo. Anyway, I personally like Blazar the most. A super condensed Quasar 
Serenity
Ti republic
Flipping Tygon
ti-bot
This is more math related than astronomy, but another good name would be Fibonacci.
I’ve got another! The Galileo!
ti-dipper
TI Reaper
hipsters united
ConquisTIdor
Spatiale
Vertigo
Hadfield
Crater
Phospho
Centaurus
Anik
Quantus
Strato
Ison
Celestiar
Exos
Unvorsum
Boson
Strabo
Oh darn…
gasp Chitin! ('Cause of the titanium aspect. It’s like the shell of an insect)
Titanite