Alvarso is a derivative of the Catalan, English, Scandinavian, and Spanish name Alvar.
Alvarso is also a derivative of the Italian, Portuguese, Spanish, and English name Alvaro.
Alvarso is not regularly used as a baby name for boys. It is not ranked within the top 1000 names. In 2018, out of the group of boy names directly linked to Alvarso, Alvaro was the most frequently used.
† approx English pronunciation for Alvarso: AE as in "at (AE.T)" ; L as in "lay (L.EY)" ; V as in "vow (V.AW)" ; AA as in "odd (AA.D)" ; ER as in "hurt (HH.ER.T)" ; S as in "see (S.IY)" ; OW as in "oak (OW.K)"