יְהוּדִי (yĕhûdî) is
a Hebrew proper noun
meaning Jew. It appears
81 times
in 5 books of the Hebrew Bible
(Strong's H3064).
Same Hebrew root (TWOT 850a)
Range of meaning (TWOT 850a)Jewish, a Jew; Jehudijah, Jehudite
Full entry: Brown-Driver-Briggs and Strong's
יְהוּדִיadjective, gentilic: Jewish, a Jew
Jewish, as substantive a Jew
Strong's H3057יְהֻדִיָּה: Jehudijah, a Jewess KJV:Jehudijah.
Strong's H3064יְהוּדִי: a Jehudite (i.e. Judaite or Jew), or descendant of Jehudah (i.e. Judah) KJV:Jew.
Meanings: Brown-Driver-Briggs (1906) and Strong's Hebrew Dictionary (1890), public domain, via the Open Scriptures Hebrew Bible Project (CC BY 4.0). TWOT numbers for reference only.
Root family 850: יָהַדyāhad — become a Jew; Judaize; become Jews