This list is slightly ahead of the chapters, and will continue to be updated as we go along, but I will always keep it free from all major (and most minor) spoilers
Min San (called Min La) — Houseless beggar
Sona Royal House
So Ga — the crown prince of Láokoth
Mŭ So — the king of Láokoth
Nă Mor Lăsoth — the deceased queen consort, wife of Mŭ So, mother of So Ga, older sister of Bo Han Lăsoth
Simna — So Ga’s deceased older sister, the former crown princess
Nŭ Vo — So Ga’s deceased younger brother
The Other Three Little Princes (technically not members of the Royal House, but treated as such)
Ăth Nan
Nolom
Ív Lin
Hŏnol, The Palace House
(The House of the Palace servants and maids and most Palace swords)
Solok — the aged Palace Housemaster
Éna Lí — the head of the king’s maids
Sen Rin — the head of So Ga’s bodyswords
On Lŏn — So Ga’s bodysword
Hílo Hon — So Ga’s bodysword
Tá Sol — one of So Ga’s maids
Mŭ Ro — servant
Lăsoth House
(The oldest and most powerful of the Fourteen Ancient Houses)
Bo Han Lăsoth — the Housemaster of Lăsoth, younger brother of the deceased queen consort, Nă Mor
Sen Lan — Bo Han’s cousin, wife of Ŏvor, older sister of Sen Lí
Sen Lí — Bo Han’s cousin, younger brother of Sen Lan
Ŏvor — Sen Lan’s husband, son of Ŏv Onol
Ŏv Onol — deceased head of the Lăsoth estate at the Ŭthol Na border, father of Ŏvor
Tova — Bo Han’s personal bodysword
Inohin — Bo Han’s adviser, a member of his Inner Hall
Houseless Mercenaries
Táno Gín — captain of the mercenaries
Ŏlo Hin — Táno Gín’s current second, not an official member of the company
Sono Gín — his usual second
Namo Non
Tínok — brother of Ado Tín
Ado Tín — brother of Tínok
Hon Voloth
Hŏ So — youngest of the company, the messenger
Ŏklo House
(One of the Fourteen Ancient Houses)
Nŏnol — Housemaster of all Ŏklo (lives in Sălov)
Nŏl — son of Nŏnol
Von Ol — “Housemaster” of eastern Ŏklo estates, brother of Nŏnol
Sivo Hin — a royal officer, father of Ona Lín, brother-in-law of Von Ol and Nŏnol
Ona Lín — niece of Von Ol and Nŏnol (her mother was their sister), cousin of Nŏl, wife of Rin Holok So Hoth
Ăvan House
Lŭ Lin — the king’s Grand Steward
Sen Na — Lŭ Lin’s personal maid
Tŭ Gin — Ăvan housesword, nephew of Or Lun
Or Lun — Ăvan housesword, uncle of Tŭ Gin
Sonen House
Balo Sonen — a low-ranking official in the service of the Prime Minister
Ban Lo Sonen — son of Balo, clerk to the Minister of Defense
Nă Nen — wife of Ban Lo
Koda House
Gin Ja — Housemaster of Koda, widow of the former Housemaster, mother of Tá Nom, Tola, and Săn Lí
Tá Nom — eldest son of Gin Ja, heir of the Housemaster
Tola — second son of Gin Ja, younger brother of Tá Nom
Săn Lí — daughter of Gin Ja,
So Hoth House
Sigin Lí-So Hoth — So Hoth Housemaster, Hino Son’s uncle
Hino Son So Hoth — nephew of the So Hoth Housemaster, cousin of Rin Holok So Hoth
Rin Holok So Hoth — son of the So Hoth Housemaster, cousin of Hino Son, husband of Ona Lín Ŏklo
Various
Vono Sengí — husband of Ăna San
Ăna San Sengí — wife of Vono
Lin Jenin — merchant from On Dŭn
Ŏhen — templemaster in Rensoth
Ko Gŏth Enlen — Commander of Osa Gate, the king’s Iron Hand
Kío En Tolen — the Prime Minister, the king’s Oak Hand, father of In Na, sister-in-law of Lŭ Lin Ăvan (he was married to her sister)
In Na Tolen — Kío En’s daughter, niece of Lŭ Lin Ăvan
Tíovok — warrior
Somasoth — warrior, Tíovok’s nephew
Éotol — warrior, Tíovok’s nephew, Somasoth’s brother
Soháth — keeper of an estate in the north
The Ădol
(not necessarily relevant, but for those who are interested)The Four High Ădol
Héothenin — lord of the Ădol
Íosolen — consort of Héothenin, sister of Ethádéoth
Ávolendin — brother of Héothenin
Ethádéoth — consort of Ávolendin
The Seven Lesser Ădol
Níoth — son of Héothenin and Íosolen
Soranen — daughter of Héothenin and Íosolen
Imnethrun — daughter of Héothenin and Íosolen
Énan — son of Héothenin and Íosolen
Éokov — son of Héothenin and Íosolen
Ávoth — son of Ávolendin and Ethádéoth, (guardian of the dead)
Ío — daughter Ávolendin and Ethádéoth
Volhathin (born Unolreth) — son of Soranen
not technically Ădol
Enlo — an attendant of Imnethrun