Ruth

Uncertain; “friend” or “companion” is a proposed interpretation.

Ruth comes through the Hebrew Bible, though its literal meaning is not securely settled. “Friend” or “companion” is one proposed explanation. The biblical story gives the name a more definite association: Ruth stays with her mother-in-law Naomi and accompanies her to Bethlehem. Loyalty belongs to that narrative, rather than being a proven translation of the name. With four letters and one syllable, Ruth has a spare, classical feel. Its long English vowel leaves room for a soft final th, while German and Spanish forms close more firmly with t. That small difference changes the texture without making the name elaborate. Ruthie is an established English diminutive with a more playful feel; Ruth itself may appeal for its calm brevity and the depth of the story behind it.

Etymology: From biblical Hebrew רוּת. A connection with a Hebrew word for a female friend has been proposed, but the name’s deeper derivation is disputed.