In Spanish -- I do not know about Portuguese -- Raquel has the accent in the second, and last, syllable and the "qu" is pronounced the same as "k" in English.
(B) Portuguese-English dictionary:
* carvalho (noun masculine): "oak" https://en.wiktionary.org/wiki/carvalho
(c) Theresa Tedesco, Edward Snowden Lauds 'Courageous' Asylum Seekers Who Sheltered Him: 'They Had a Hundred Chances to Betray Me.' National Post, Sept 7, 2016. http://news.nationalpost.com/new ... d-snowden-interview
(i) The Italian and Jewish (from Italy) surname Tedesco denotes "someone of German origin, from Italian tedesco 'German,' Old High German diutisc (see Deutsch). As a Jewish name, it was given to or taken by Ashkenazic Jews in Italy."
(ii) The Italian and Jewish (from Italy) surname Tedeschi means child of Tedesco.