Foreign language courses are booming on American college campuses, a new study finds, with enrollment in Arabic more than doubling from 2002 to 2006.

The latest figures from the Modern Language Association of America, released Tuesday, reflect a major push toward internationalization on college campuses, more government support for language study and simply more interest from students. Over four years, total enrollment in language courses has grown 12.9 percent.

Spanish remains the most popular subject, with more than 823,000 students enrolled, up 10.3 percent since 2002 and nearly four times higher than No. 2 French.

But Arabic is the fastest-growing major language, breaking the top 10 for the first time with just under 24,000 enrollments, compared to about 10,600 in 2002. The number of institutions offering Arabic has nearly doubled to 466, including both two- and four-year colleges.

Between 2002 and 2006, Arabic enrollment jumped from 222 to 482 at Georgetown University, from 37 to 156 at Boston College and from 65 to 184 at Arizona State.

Enrollments in languages such as Russian and Arabic have traditionally spiked with world events, but Dr. Karin Ryding of the MLA and a professor of Arabic at Georgetown said she thinks these increases will stick.

“Young people today understand that the world is truly and inevitably smaller, and they’re coming to the study of Arabic with serious, professional goals in mind,” she said.

More than 200 less-common languages everything from Nepali to Macedonian to Native American languages like Crow and Blackfeet are now taught on college campuses. Enrollment in those courses is up one-third in the four years that the MLA studied.

More traditional languages, while growing at slower rates, have held their own. Overall, foreign language enrollment (excluding Latin and ancient Greek) stands at about 1.5 million, or about two-and-a-half times higher than in 1960.

Besides growing interest in global affairs, the MLA and other experts point to several factors. Many schools have reinstated language requirements after dropping them during the 1960s and ’70s. More students are also arriving with a head start from high school.