Your choices definitely seem more along the lines of math/science concepts, rather than math/science idols, but have you discussed the math/science idol idea? I think that there are some semi-famous mathematicians, scientists, etc. who have some [name]LOVELY[/name] names. I nanny for a little boy whose middle name is [name]Muir[/name], after the naturalist, and I think that’s lovely. Others include:
[name]Ansel[/name] ([name]Ansel[/name] [name]Adams[/name], the nature photographer)
[name]Johann[/name] ([name]Johann[/name] [name]Carl[/name] [name]Friedrich[/name] Gauss, a [name]German[/name] mathematician and former child prodigy; or [name]Johann[/name] Bernoulli, a Swiss mathematician)
Euclid / Euclides (the Greek “father of geometry”… this would definitely be unique)
Evariste (Evariste Galois, a French mathematician and another child prodigy… also a political protester who was killed in a duel, which I think is awesome, but is maybe not your thing)
[name]Pierre[/name] ([name]Pierre[/name] de Fermat, a French mathematician)
[name]Rene[/name] ([name]Rene[/name] [name]Descartes[/name], a Fenc/Dutch philosopher and scientist)
Nicolaus (Nicolaus Copernicus, Italian priest, physician and astronomer)
[name]Leo[/name] (after [name]Galileo[/name]?)
This (Wikipedia) list of scientists, sorted by nationality, is very helpful: Lists of scientists - Wikipedia . It has TONS of names. On it I found the following names (only a small sampling), which, again, I think are fabulous:
[name]Avi[/name] ([name]Avi[/name] [name]Ben[/name]-[name]Abraham[/name])
[name]Arden[/name] ([name]Arden[/name] L. Bement, [name]Jr[/name].)
[name]Harvey[/name] ([name]Harvey[/name] Bialy)
[name]Stone[/name] ([name]Amasa[/name] [name]Stone[/name] [name]Bishop[/name])
[name]Joaquin[/name] ([name]Joaquin[/name] Fuster)
[name]Julius[/name] ([name]Julius[/name] Marmur)
[name]Jonas[/name] ([name]Jonas[/name] Wenstrom and [name]Anders[/name] [name]Jonas[/name] Angstrom—I love this)
[name]Anders[/name] ([name]Anders[/name] Celsius and [name]Anders[/name] [name]Jonas[/name] Angstrom)
[name]Elias[/name] ([name]Elias[/name] [name]Magnus[/name] Fries)
[name]Sidney[/name] ([name]Sidney[/name] Altman)
[name]Selwyn[/name] ([name]Selwyn[/name] Blaylock)
[name]Stewart[/name] ([name]Stewart[/name] Blusson—also a philanthropist and helped fund genome sequencing—awesome)
[name]Duncan[/name] ([name]Duncan[/name] [name]Derry[/name])
[name]Axel[/name] ([name]Axel[/name] Firsoff)
[name]Alec[/name] ([name]Alec[/name] Jeffreys)
[name]Arthur[/name] ([name]Arthur[/name] [name]James[/name] [name]Turner[/name])
[name]Caius[/name] ([name]John[/name] [name]Caius[/name])
Your family sounds wonderful and interesting and “[name]Hannibal[/name]” made me laugh out loud. You’ll find something wonderful! [name]Simon[/name] is adorable. If you want unique, I would stay away from [name]Orion[/name] (although it’s lovely) and especially [name]Liam[/name], which I’ve heard all over the place lately (I know at least three Liams under the age of ten).
Best of luck!