Reesa as a Baby Name. Meaning and Origin of Reesa

What is the meaning of the name Reesa ?

The baby name Reesa is a Female name , 2 syllables long and is pronounced REE-sah (IPA: /ˈriːsə/).

Reesa is Welsh in Origin.

Reesa (pronounced REE-sah) is a modern English given name most often viewed as a feminine spin or phonetic respelling of Reese, itself from the Welsh name Rhys meaning ardor, enthusiasm, or passion. It can also function as a short form of Teresa/Theresa, a long-established name probably derived from the Greek Therasia; its meaning is debated and often linked to “harvest” or “summer.”

As Reesa, the double-e spelling appears sporadically in U.S. and Canadian records from the mid-20th century onward and remains rare, though it benefits from the broader popularity of Reese in the 1990s-2000s. Related forms and variants include Reese, Reece, Rhys (masculine), Resa and Risa, as well as Teresa/Theresa, Thérèse, and Tessa. Because of its multiple roots, Reesa is interpreted either as “ardor/enthusiasm” (Welsh line) or carries Teresa’s saintly tradition, notably St. Teresa of Ávila and St. Thérèse of Lisieux.