"Ĉ", or "ĉ", is a consonant and letter in the Esperantoalphabet. Since each letter in Esperanto has a consistent sound, this letter is always pronounced the same; its sound is represented by [tS] in SAMPA.
... European countries
R
John Rae, (1813-1893), travelled widely through the Canadian Arctic
Walter Raleigh, (1554?-1618), English explorer
James Clark Ross, ...