I'm working on a research idea related to the mispronunciation of some Arabic words such as "Islam" and "Assalam" by native speakers of English. I noticed that these two words in particular are often mispronounced, especially the syllable -lam which is pronounced as /lɑm/ as explained above instead of /læm/ as in "lamb" which is the closest English equivalent to the native speaker of Arabic's pronunciation of this syllable.
Therefore, I'm trying to trace the syllable /lɑm/ in English to see if it actually exists in the English phonological inventory.
So far I found these results on urbandictionary.com.
Lom http://www.urbandictionary.com/define.php?term=lom
Lam http://www.urbandictionary.com/define.php?term=lam
Plom http://www.urbandictionary.com/define.php?term=Plom
UPDATE 11/11/2015: I have found more examples, "llama," "lama (a Buddhist priest of Tibet or Mongolia)," and "Lombard".
Thanks in advance for your help :)