One reason I think the Catholic church in the US is very pro immigration, just means more pro-life catholic Americans. We can only expect the pro-life movement to gain power with more immigration.
I hadn't thought about that before, but I guess you have a point. Isn't "Jesus" a reasonably common Hispanic name? And it does seem that Catholicism is the dominant religion of Mexico & Latin America, the area that provides most US immigrants in modern times.
I just had to look it up. Jesus ranks at #129 in terms of most common male first names in the US; Karl ranks #228.