Cato is an Ancient Roman cognomen meaning “wise” in Latin <catus (clever, intelligent; cunning) <Proto-Italic *katos (clever, shrewd) which ultimately derives from a PIE root word meaning “to sharpen”.
Cato is also a Dutch female name, originating as diminutive of Catharina, the Dutch and Swedish form of Katherine. Katherine is the English form of Greek Aikaterine though the etymology behind the name is not certain. It could be derived from another Greek name, Hekaterine via hekateros meaning “each of the two” or from Hecate, the name of the Greek goddess of witchcraft, the underworld, and crossroads. Though her name is of uncertain meaning it’s often been associated with Greek hekas meaning “far away” so the name would essentially mean “one who works from afar” or “the far-reaching one”. It’s also been linked to Ancient Greek hekṓn meaning “will” or “willing”. It might also be derived from Greek aikia “torture”.
Katherine could also be from a Coptic name meaning “my consecration of your name”. The spelling of the name was later changed to be associated with Greek katharos “pure”.
Origin: Proto-Indo-European; uncertain
Meaning: an Ancient Roman cognomen “wise”; could also be derived from Katherine, a name of uncertain etymology though possible “each of the two”, or derived from the name of Greek goddess Hecate “one who works from afar” or “the far-reaching one”; “will, willing”, “torture”; possibly from Coptic “my consecration of your name”, the spelling later changed to associate it with Greek katharos “pure”
Usage: Ancient Roman, Dutch, English
Kato (English)- also an Eastern African name with a different meaning/etymology as well as a Japanese surname
Marie is the Czech and French form of Maria, the Latin and Ancient Greek form of Hebrew Miriam, a name of uncertain origin though several meanings have been ascribed to it such as “sea of bitterness”, “rebelliousness”, “obstinacy” or “wished for child” from a Hebrew root word. It’s also possible that it might have originated from an Egyptian name either meaning “beloved” from myr or “love” via mr.
Marie is also a Japanese female name (which I believe is pronounced mah-ree-ee, with three syllables) with a variety of meanings depending on the kanji used such as:
ma 真 “truth, reality”
ma 万 “ten thousand”
ma 麻 “hemp, flax”
ri 理 “reason, logic”
ri 里 “village”
e 恵 “blessing, grace, favor”
e 江 “creek, inlet, bay”
e 絵 “picture, drawing, painting”
There are other meanings depending on the kanji used. Written in hiragana it’s まりえ.
Origin: uncertain; Japanese
Meaning: uncertain though various meanings attributed to it are “sea of bitterness”, “rebelliousness”, “obstinacy”, “wished for child”, “beloved” or “love; as a Japanese female name has a variety of meanings depending on the kanji used
Usage: French, Czech, German, Swedish, Norwegian, Danish, Dutch, English
Dean comes from an English surname, either a locational name meaning “valley” via Old English dene (valley), or an occupational name for someone who worked for a dean, the head of an ecclesiastical head of a cathedral. It comes from Latin decānus (chief of ten people) via decem (ten), which ultimately derives from a PIE root word.
A dean is also the head of a college or university, or someone in charge of a department or faculty.
Dean could also be used as a variant spelling of Deen or Dīn (دين), an Arabic male name meaning “religion, faith, creed” and “way of life” as well as having roots in Hebrew dinדִּין meaning “law, judgment”, which seems to be derived from a Proto-Semitic origin.
Origin: Proto-Indo-European; Proto-Semitic
Meaning: an English surname “valley” or “chief of ten”; from Arabic “religion, faith, creed” or “way of life”; also from Hebrew “law, judgment”
Niko is a masculine name, the Finnish form of Nicholas which means “victory of the people” from Greek Nikolaos made up from Ancient Greek elements nike (victory) and laos (people) both of which derive from a PIE source.
Niko is also the Croatian and Slovene short form of Nikola, the Slavic (male) form of Nicholas. However, Niko can also be used as a short form of Nicholas (also spelled Nico) or its feminine forms Nicole and Nicolette, making it a unisex name.
Niko is also a Japanese female name with a variety of meanings depending on the kanji used:
仁 “benevolence, humanity, charity”
爾 “you, your thou, second person”
日 “day, sun, Japan”
胡 “barbarian, foreign”
There are other meanings depending on the kanji. Written in hiragana it’s にこ.
Origin: Proto-Indo-European; Japanese
Meaning: “victory of the people”; also a Japanese female name with a variety of meanings depending on the kanji used
Usage: Finnish, Croatian, Slovene, Georgian, German, English, Japanese