Challenger blew up after launch January 28, 1986, killing all seven crew members, including school teacher Christa McAuliffe.
The names like Carolina and Christa, for example, are not allowed because the letter "c" is not part of Iceland's alphabet.
"I live across the street from my school, I'm a neighborhood teacher, I walk to school just like Christa did, " she said.
Sophomores Betnijah Laney, Christa Evans and Syessence Davis also have minor injuries.
Christa McGregor from the Correctional Service of Canada said Provencal was serving a sentence of more than seven years for various offences, CNN reports.
Christa Bell is a National Poetry Slam champion, performer and activist.
The students Christa McAuliffe taught have now grown into adulthood.
Christa Markwalder, a lawmaker from the pro-business Free Democratic Party, said she didn't think passage of the initiative would lead to an exodus of companies from Switzerland but would attract attention from other countries studying corporate-governance policies.
Christa Salamandra, an associate professor of anthropology at City University of New York, said that "traditionally, a luxurious mustache was a symbol of high social status, " and had figured heavily in matters of personal honor in the Arab world.
Christa Mateman, at the Netherlands Institute of Ecology, in Heteren, and Jan Komdeur, at the University of Groningen, and their colleagues, have discovered that young female Seychelles warblers sometimes help at their parents' nest for a year or two after they hatch.
Mr. CHRISTA BELL (Poet): Because your eyes remind me of watermelon rinds scraped clean of their meat by narrow teeth because today your skin is not burnished honey but a bitter herb chew to hold the grief at bay, because your lips are the purple grapes of (unintelligible).
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