I need an ancient sounding middle name.

We are having baby#4 soon. All our boys have biblical first names and ancient sounding middle names. We have [name_m]Thaddeus[/name_m] [name_m]Roman[/name_m], [name_m]Abram[/name_m] [name_m]Augustus[/name_m], and [name_f]Elowen[/name_f] [name_f]Charlotte[/name_f]. For#4, I think we’re probably going with [name_m]Phineas[/name_m] (nn Phin), but most ancient names also end in an s, which isn’t a deal breaker if it sounds good but often doesn’t.
Please help me with middle names.

Some possible examples are [name_m]Maximus[/name_m], [name_m]Tiberius[/name_m], [name_m]Titus[/name_m].
He likes [name_u]Constantine[/name_u] and I like [name_m]Archer[/name_m].

Help help.

[name_m]Phineas[/name_m] [name_m]Thane[/name_m]
[name_m]Phineas[/name_m] [name_u]Roan[/name_u]
[name_m]Phineas[/name_m] Ahmose
[name_m]Phineas[/name_m] Godric
[name_m]Phineas[/name_m] [name_m]Theron[/name_m]
[name_m]Phineas[/name_m] [name_m]Caesar[/name_m]
[name_m]Phineas[/name_m] [name_u]Cato[/name_u]
[name_m]Phineas[/name_m] [name_m]Cosmo[/name_m]
Phiineas [name_m]Horatio[/name_m]
[name_m]Phineas[/name_m] [name_m]Nero[/name_m]
[name_m]Phineas[/name_m] [name_m]Tarquin[/name_m]
[name_m]Phineas[/name_m] [name_m]Thor[/name_m]
[name_m]Phineas[/name_m] [name_m]Balthazar[/name_m]
[name_m]Phineas[/name_m] [name_m]Alaric[/name_m]
[name_m]Phineas[/name_m] [name_m]Aram[/name_m]
[name_m]Phineas[/name_m] Arcadio
[name_m]Phineas[/name_m] [name_m]Bertram[/name_m]
[name_m]Phineas[/name_m] [name_m]Archibald[/name_m]
[name_m]Phineas[/name_m] [name_m]Armand[/name_m]
[name_m]Phineas[/name_m] Asgard
[name_m]Phineas[/name_m] [name_u]Oberon[/name_u]
[name_m]Phineas[/name_m] [name_u]Averill[/name_u]
[name_m]Phineas[/name_m] Beaumont
[name_m]Phineas[/name_m] [name_m]Bram[/name_m]
[name_m]Phineas[/name_m] [name_u]Brighton[/name_u]

[name_m]Phineas[/name_m] [name_m]Hadrian[/name_m]
[name_m]Phineas[/name_m] [name_m]Gawain[/name_m]
[name_m]Phineas[/name_m] [name_m]Lysander[/name_m]
[name_m]Phineas[/name_m] [name_m]Isidore[/name_m]
[name_m]Phineas[/name_m] [name_m]Enoch[/name_m]
[name_m]Phineas[/name_m] [name_m]Alasdair[/name_m]
[name_m]Phineas[/name_m] [name_m]Wolfgang[/name_m]
[name_m]Phineas[/name_m] [name_m]Ambrose[/name_m]
[name_m]Phineas[/name_m] [name_m]Leopold[/name_m]
[name_m]Phineas[/name_m] [name_u]Zephyr[/name_u]
[name_m]Phineas[/name_m] [name_m]Eero[/name_m]

I’m not sure if all of these were actually used in ancient times, but they give off an ancient-sounding vibe to me:

[name_m]Phineas[/name_m] [name_m]Julian[/name_m]
[name_m]Phineas[/name_m] [name_m]Casimir[/name_m]
[name_m]Phineas[/name_m] [name_m]Aurelian[/name_m]
[name_m]Phineas[/name_m] [name_m]Cassian[/name_m]
[name_m]Phineas[/name_m] [name_m]Bertram[/name_m]
[name_m]Phineas[/name_m] [name_m]Lucian[/name_m]
[name_m]Phineas[/name_m] [name_m]Crispin[/name_m]
[name_m]Phineas[/name_m] [name_m]Apollo[/name_m]
[name_m]Phineas[/name_m] [name_m]Cosmo[/name_m]
[name_m]Phineas[/name_m] [name_m]Geraint[/name_m]
[name_m]Phineas[/name_m] [name_m]Tarquin[/name_m]
[name_m]Phineas[/name_m] [name_m]Florin[/name_m]
[name_m]Phineas[/name_m] [name_m]Troy[/name_m]