React Native FlatList with object

You can do it by

<Flatlist 
   data={Object.values(obj)}
   ...
  />

you can do like this way. check working snack. https://snack.expo.io/@nazrdogan/bad-cashew

import * as React from 'react';
import { Text, View, StyleSheet, FlatList } from 'react-native';
import { Constants } from 'expo';

// You can import from local files
import AssetExample from './components/AssetExample';

// or any pure javascript modules available in npm
import { Card } from 'react-native-paper';
var obj = {
  'Lisa.Sky': {
    name: 'Lisa',
    surname: 'Sky',
    age: 21,
    sex: 'female',
  },
  'Thomas.Prat': {
    name: 'Thomas',
    surname: 'Prat',
    age: 33,
    sex: 'male',
  },
  'Paul.Sing': {
    name: 'Paul',
    surname: 'Sing',
    age: 88,
    sex: 'male',
  },
  'Andrew.Brown': {
    name: 'Andrew',
    surname: 'Brown',
    age: 23,
    sex: 'male',
  },
};
export default class App extends React.Component {
  render() {
    return (
      <View style={styles.container}>
        <FlatList
          data={Object.keys(obj)}
          renderItem={({ item }) => <Text>{obj[item].name}</Text>}
        />
      </View>
    );
  }
}
const styles = StyleSheet.create({
  container: {
    flex: 1,
    justifyContent: 'center',
    paddingTop: Constants.statusBarHeight,
    backgroundColor: '#ecf0f1',
    padding: 8,
  },
});