def transliterate_circled(s):
    """
    Transliterates an input string by replacing each latin letter or digit with
    the circled version of the same letter or digit e.g. "Hello" -> "🅗ⓔⓛⓛⓞ"

    :param s: String to perform transliteration upon.
    :returns: Transliterated string.
    """
    table = {(48): 9450, (49): 9312, (50): 9313, (51): 9314, (52): 9315, (
        53): 9316, (54): 9317, (55): 9318, (56): 9319, (57): 9320, (65): 
        9398, (66): 9399, (67): 9400, (68): 9401, (69): 9402, (70): 9403, (
        71): 9404, (72): 9405, (73): 9406, (74): 9407, (75): 9408, (76): 
        9409, (77): 9410, (78): 9411, (79): 9412, (80): 9413, (81): 9414, (
        82): 9415, (83): 9416, (84): 9417, (85): 9418, (86): 9419, (87): 
        9420, (88): 9421, (89): 9422, (90): 9423, (97): 9424, (98): 9425, (
        99): 9426, (100): 9427, (101): 9428, (102): 9429, (103): 9430, (104
        ): 9431, (105): 9432, (106): 9433, (107): 9434, (108): 9435, (109):
        9436, (110): 9437, (111): 9438, (112): 9439, (113): 9440, (114): 
        9441, (115): 9442, (116): 9443, (117): 9444, (118): 9445, (119): 
        9446, (120): 9447, (121): 9448, (122): 9449}
    return s.translate(table)
