Obscure or Archaic Words as Names

I find myself drawn to word names, but not common word names like [name_f]Grace[/name_f] or [name_f]Willow[/name_f]. I’m more interested in using words that are very rarely used in speech as names. Some examples:
Sojourn- a visit; I often see this word used in poetry, but rarely in regular conversation
[name_f]Reverie[/name_f]- means “daydream.” Like Sojourn, I often see this word in poetry.
Morrow- archaic word for tomorrow
Borealis- a word meaning “[name_u]North[/name_u],” ultimately derived from the Greek god of the north wind
Paean- a song of praise, joy, or triumph
[name_f]Poesy[/name_f]- an archaic word for poetry
[name_f]Sonata[/name_f]- a type of song written for one or two instruments

Does anyone have any ideas for words like these that may work as names?

Anyone have ideas?

[name_f]Aria[/name_f]

Not sure if any of these work for you, but I think they could carry as names
[name_f]Dulcet[/name_f]-Sweet, sugary.
[name_u]Halcyon[/name_u]-[name_f]Happy[/name_f], sunny, care-free
Baldric- a shoulder-belt for carrying horns, swords, etc
Dolven-delved, mined, dug out
Mattock-a primitive weapon, originally a farming tool, perhaps best described as a double-headed battle-hoe

[name_f]Cadence[/name_f] - the end of a phrase in music, or the inflection in someones voice, a very lyrical name beginning to catch on

Petrichor - The pleasant smell that accompanies the first rain after a dry spell, a nice meaning nam that would make an interesting choice for a little boy

Chiasmus - the rhetorical device of repeating some of the words you’ve used in reverse order - [name_m]John[/name_m] F [name_u]Kennedy[/name_u]’s “Ask not what your country can do for you – ask what you can do for your country,” and [name_m]Byron[/name_m]’s “Pleasure is a sin, and sometimes sin’s a pleasure” are both examples of chiasmus. Pronounced K-eye-asmus (I’m not good at pronunciation things - it comes from greek). Would be an interesting way to get to the nickname [name_f]Chi[/name_f] (or [name_u]Kai[/name_u])

Hiraeth - a welsh word with no direct English translation that is kind of a deep nostalgic homesickness for a home you cannot return to or perhaps never actually happened. To me it sounds like the name of some mythical god, but you may not think so…

Panglossian - Characterised by or given to extreme optimism, especially in the face of unrelieved hardship or adversity. A hard name to live up to, but has some interesting nickname options and the ending makes it feel like an old name

Benthos - the flora or fauna on the bottom of a sea or lake. Another interesting take on [name_m]Ben[/name_m]?

[name_u]Cerulean[/name_u] - a deep sky blue.

I love Halcyon! Cerulean is cool too, and Petrichor is exactly the type of word I like as a name- rarely used in speech, but with a beautiful meaning- perfect for poetry.