code:

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# Python script to determine gender
 
from gender_detector import GenderDetector
import sexmachine.detector
from collections import defaultdict
 
# You'll need these to run this successfully:
# pip install sexmachine
# pip install gender-detector
 
g1 = GenderDetector('us')
g2 = sexmachine.detector.Detector()
 
def genderize1(name):
    return g1.guess(name)
 
def genderize2(name):
    return g2.get_gender(name)
 
genders = defaultdict(lambda: 0)
 
try:
    while (True):
        name = raw_input()
        genders[genderize1(name)] += 1
except:
    pass
 
keys = sorted(genders.keys())
for g in keys:
    print "%s: %d" % (g, genders[g])
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# Invocation:
</tmp/arizona_names.txt python genderize.py